Note: This story was dynamically reformatted for online reading convenience. Catherine Taylor worked as a chemist for a pharmaceutical manufacturers in the cosmetics division. She was thirty six and two years after her daughters move to secondary school she went back full-time. Things could not be much better as she really enjoyed the work and found her company to be very flexible which suited her since her return to full hours. In addition to this there were the voluntary trials that she sometimes signed up to. The company made a whole range of items for the beauty market including hair products, makeup, skin care items and antiperspirants. They required volunteers for various trials usually pre-launch and Cathy had signed up for several of these over the past few years, paid of course. They were usually very straight forward; a period of use which included the completion of a number of on-line assessment forms then a dermatological assessment by one of their clinical associates. It was very standard stuff although on one occasion she had come up in a rash immediately following the use of a body spray which had been a little uncomfortable for a day or so. While the outcome of this had been the delay of its planned launch it resulted in her participating in the retesting some five months later and then receiving an extra payment for her troubles. The company were genuinely grateful to her. The extra money earned in this way allowed the family to spend time away on more exotic holidays and meant that with her husband's reasonable income the mortgage was only just over ten years away from being paid off. The company didn't always get it right however and a range of celebrity branded perfumes and associated products had failed to take off three years previously, in part due to the `stars' less than beneficial press coverage. Following the media bashing and a public exposé, she lost custody of her children and the sales, expected to be good, turned it into a disaster; in the end the range was pulled. Although re-branded and pushed for sale months later, it wasn't received at all well such was the peculiar scent, so the company decided it needed to find another formula, something that was going to really capture the market and quietly dropped the range that previous summer. Work was already going on in secret when this happened and despite some concerns from a few quarters the first indications were surprisingly very positive. Ruth looked at the email twice before she concluded her first reading was correct. The new trial she was being offered was worth £1,500 for the first session if selected and a promise of more, if the trial was taken to the next stage. She knew she could change her mind at any time if she didn't like the product so she pinged back a yes immediately. Three weeks later she was invited to the laboratories where the initial stages of product development were going ahead. The place had restricted access and she had only been there twice before so felt a little excited that she was allowed in again. The discussion was brief and to the point. To be eligible for this trial all those selected would have to agree to a full examination which would include some photographic assessment shots and although vague it was also made clear that some minor clinical procedures would be involved. Cathy decided to agree; it was good money and besides she still could still withdraw if she wanted to. The examination was a little more intimate than she'd expected, involving a gynae exam and although the nude shots were not in the slightest bit sexual she never the less felt a little uncomfortable. To her delight she got a letter saying she had been selected for the initial trial and had to report for a final briefing the following week. She found herself in an office with two of the clinical leads who, after brief introductions, went into the explanation. When it came it was more than a little disconcerting: Participation in this required a small gynaecological procedure; during which some cells from the lining of the vaginal walls would be taken. The process would only take a few minutes and to help her choose to go ahead with this a further £1,000 was offered. Cathy decided almost immediately to say no but once she aired her concerns she was persuaded into it. Apparently it was little more than a smear test and to cap it all £2,500 would be in her very next pay packet. So nervously a week later she lay, feet in stirrups as a nurse and female doctor went ahead with the collection of cells. Of course as she'd half feared the process lasted nearly an hour and she was quite tender after it but that wasn't too much of a surprise. She had to abstain from sex for a week or more and was required to see the nurse the every few days just to check there were no problems resulting from the excisions. Actually things were fine and she realised it had been very easy money. Her husband knew better than to ask about the trials and hadn't made the connection to her short period of tenderness and now the money was in the bank and she was very pleased she'd agreed to it after all. It was a ten weeks later when she was asked to the lab once again and sat in private with one of the leads on the trial. "Mrs Taylor. Your involvement with this trial has been appreciated by us all and now we need to take it a step further. The cells donated to us have been modified and what we would like to do is re-introduce them. They are healthy and working well but need to be back in the donor body." She smiled but Cathy fidgeted nervously, she wasn't sure she liked the idea one bit. "The rest of this phase of the trial is really about us taking some samples and the like over the course of a few months. That's it really but given it involves another procedure and periodic swabs we have decided to be very generous." She pushed a contract towards her but Cathy remained stationary, she wasn't going to agree to this it was a step too far. "Whey on earth do you want to do this?" She asked. "I thought this was about making a new range of perfumes?" "Yes indeed it is. The reasons are highly confidential so regretfully I simply can't tell you before you sign up to the second part of the trial." She smiled again. "Have a look at the contract." Cathy reluctantly opened the papers and scanned them. It was a long document but the final passage was clear. A £15,000 payment following the process and then an extra £1,000 per months while she stayed on the trial. She actually gasped. "As you can see since we have invested a great deal of money in our research so we really need as many participants involved as possible hence the very generous rewards!" Cathy was at a loss for words but she accepted the pen pushed into her hand although she didn't sign. "Is this dangerous?" "What the minor procedure? No! Not at all. It's all detailed on the second page; you receive a couple of drugs to relax your, um... parts, then the process will take no more than an hour and is likely to be quicker that the first one." Cathy tried to get her thoughts together. "Can I think about it further?" "Obviously you can't discuss this with anyone at all and it is critical we reintroduce the cells as soon as possible but I can give you until tomorrow morning, will that do?" Cathy nodded and reeled out wondering what to do. The thought of the cells going back in was a little unsettling but the money was a real draw. She needed more information regarding the point of it all but knew it wouldn't happen unless she agreed. Yes or no. The decision swayed all night but by the morning it was clear. Despite it all she could still say no if she really wanted to so she decided to sign and take it from there. "So what is the point of it all?" She asked as the contract was taken from her now signed. "Well the idea is we want to market a range of musk products but rather than use animal musk we are hoping to develop human musk based ones." "What you mean based on what you've taken from the volunteers?" She said "Precisely. We know that some smells elicit a strong response in people and musk scents are used in nature as an attractant. Now humans have a diverse range from which to choose from and everyone is slightly different however we have now reached the stage where we hope to combine a number of feminine musk scents to make something that helps to get men interested. It's fantastically exciting and will be worth millions if we can perfect it." Cathy thought about this then came out in a grin. "Um... do you mean that if this works some women will be buying perfume with essence based on my... er well... my B.O.?" "The vaginal secretions as you will know have a musk odour of their own only there are many other odours involved and some can be less than delightful! What we've done is try to help the cell produce more of the musk. But they don't do too well in the lab. Now what we will do is swab you and see of this is happening and take it from there. It is hoped that we can combine these scents then mix them with some base perfumes that will smell pleasant but will not have any masking effect on the musk itself. We shall see. If it works we can then look to try to synthesize the chemicals" Cathy smiled. "Ok when does this happen?" "Assuming you are not menstrual, I will push for tomorrow but it may have to wait until Monday. We'll let you know as soon as we can." Cathy felt a little sore for a few days like before but it soon passed. Two weeks later she had her first swab and another a day after that. The clinician was very pleased that her cells seemed to be working extremely well and that the secretions were beginning to happen. The first signs that things were not as she'd expected occurred about five weeks after the process. Mark, her husband, made love to her for the first time since the op but once she became excited she was aware that she was producing rather a lot of lubrication. For some reason they made love stronger and longer than ever before and after she lay there basking in the afterglow of the best sex she'd ever had. Mark too was feeling the same way. However the secretions were still flowing a little the following morning and once awake, Mark and she were soon driven to a repeat. Mark reached his climax very quickly this time and although Cathy wasn't far behind she wasn't satisfied and was forced to play with herself as her husband showered. She then slipped off to the family bathroom to clean herself up before he noticed anything. She was aware that her pants grew a little damp by that evening but she change into a clean pair before bed and everything seemed fine. Mark however woke in the night with a hard-on and within minutes was humping away at his still sleepy but aroused wife. He came quickly again but this time they were at it again within minutes and both climaxed noisily again before dropping back to sleep. The alarm forced Mark to get up later that morning and despite an aching erection he knew he needed to get out of the house quickly if he was to make his meeting. Cathy woke as he left and feeling aroused brought herself off before having her own shower an hour later. However her life changed forever that Monday. She wore her usual work clothes, skirt and blouse only despite a shower she had damp knickers by the time she'd driven to work. She wiped herself and stuffed toilet roll into the gusset then sprayed her knickers to disguise the light musky scent that was beginning to make itself known. She might have been ok except for a request to go for another smear. She was happy to do so because of she needed to show the nurse her overactive secretions and trotted to her room expecting a quick inspection and a chat. She was up on the stirrups with the woman moving her gloved hands about when she realised that firstly she was beginning to smell the musk and secondly it was turning her on tremendously. Quite suddenly she felt breath on her sex and a tongue replaced the fingers. Far from repulsed she looked down and locked eyes with the nurse who was tasting her secretions with an eager mouth. Cathy shook as the woman brought her to a fantastically quick climax then the nurse slid up her body and her mouth met Cathy's and they kissed the woman's lips, thick with the excreted fluids meeting her own and the rich musk scent washed over her. Neither woman had felt this way before. They were helplessly in lust with each other and once started they spent the next hour eating each other, experiencing climax after climax. Finally exhaustion stopped them and Cathy redressed. The nurse suggested Cathy take the rest of the day and phoned her boss for her. Cathy was grateful and left just after two however despite her prolonged tryst she was awash before she was halfway home, her own sex scent made her feel the deepest animal lust once again. Her daughter and boyfriend were in the kitchen when she got home and despite trying to dash away quickly they insisted on chatting for several minutes intrigued why she was back so early. In the end she felt dampness in between her legs again and had to excuse herself and making quickly for the downstairs convenience. The knickers were already thick with her lubrication so she chucked them into the linen basket and was forced to delve around for a replacement even if they had been used. She pulled a pair Bethany's out and slipped them on although her daughter was slightly smaller than she was and they felt a little tight. She was getting horny again but tried to resist the urge as she emerged. She used an air freshener to mask the musky smell then returned to the kitchen where she made a coffee as Bethany continued to chat about nothing at all. Cathy finally excused herself and dashed upstairs where she intended to change into a pair of her own underwear but no sooner were her daughters off than she decided to give herself some relief. Her fingers began to dig into her slick hole and she was soon climaxing again and again. It was forty minutes before Cathy was finally satisfied and guiltily she masked the odour with a body spray then went to the bathroom to wash her hand of her own scent before going to the kitchen to have a late lunch Bethany and her boyfriend were in her bedroom supposedly doing their assignments, since this was meant to be a study afternoon, but they sat listening to music while chatting. Bethany left her boyfriend browsing the internet for information on their essay topic while she went to borrow her mother's nail scissors. He mother's bedroom was heavy with body spray but she ignored it and found what she was looking for then stopped on the way out to retrieve a pair of her own knickers lying on the floor. She puzzled over why they were there then looking more closely at the duvet she noticed a wet patch and couldn't suppress a gasp. He mother had been diddling herself and since she'd only just go back downstairs Bethany reckoned she'd been doing it for the best part of an hour. As she stood looking at the mark she suddenly realised that she was herself becoming aroused. She examined the knickers in her hand and clearly saw a damp mark on the gusset. The unexpected effect was to make her pussy contract as she became overcome with lust. Bethany swayed into her bedroom and stood by her boyfriend who looked up confused until she bent down and kissed him. He noticed the knickers in her hand and thought for a moment she'd removed her own for him. He could smell a faint odour from them and guessed it was Bethany's excitement. The consequence was an instant erection and with trembling hands he pulled her to him. Three minutes later they were making out on the bed. Until that moment they had been virgins but now they were like animals and their sex continued for over thirty minutes by which time his small cock had erupted three times and felt sore. Bethany was relaxed and happy although she could have continued if he'd been up to it. Cathy's life was about to descend further. She'd managed to stop for a few minutes and after making her lunch and fresh coffee she felt normal, well as much as any woman who had just participated in her first lesbian sexual encounter could. She couldn't stem the flow of her secretions and was aware that sexual activity made her flow all the more. After a short while longer she became conscious of a growing need again; it was hard not to give in to renewed lust that was making itself known to her following the release of a fresh wave musk now that her knickers were soaking again. She knew she needed to change them quickly so headed towards the hallway. She tried to act normal as she bumped into Bethany's boyfriend who was now feeling very guilty himself so was on his way home, but it was no use; he was male and she had an almost uncontrolled reaction to seeing him. She wanted to kiss him immediately and just that thought caused her knickers to saturate further, so she stopped in front of him face to face as her odour permeated the hall. He had come to a stop expecting Mrs Taylor to yell at him or worse but she just stood staring at him with a strange expression on her face. Then as they remained statues he became aware that despite his previous discomfort his erection had returned with vigour and he was feeling very excited. Cathy wanted to mate with him and after a moment of hesitation she simply dropped to the floor pulling at his trousers. He was free in seconds and she turned away so he could mount her like a dog. The sex was hard and fast and despite his quick climax he grew erect once more and repeated the act until after a little over ten minutes his cock was unable to respond again so he finally rolled clear. Cathy continued to sway back and forth in the hope he would get back on, as despite her own climax, she wasn't at all yet satisfied. She knew it had been so very wrong but she simply didn't care anymore, she required the release and her lust filled brain kept telling her that she had to find satisfaction. Cathy waited a few moments longer then reluctantly got unsteadily to her feet and went to get a drink for her parched mouth as she debated how to get the young man to satisfy her properly. Somehow during that time Kevin managed to dress and stagger out of the front door before walking slowly home. Cathy returned to find him gone so had no choice but to bring herself off again in her bedroom. Kevin's head was finally clearing and it dawned on him that not only had he broken his virginity but he'd also had sex with Bethany's mum who until that day he'd never even thought of as a woman, at least not in that way. There was no way anyone would believe what went on of course but he was more than happy to keep it to himself. He was a man at last. An hour later Cathy showered and once the scent was finally eradicated she felt sick with the depravity of it all. She knew the reason for it and intended to get it sorted the following day. In the mean time she had to try to keep things normal, if at all possible. She found a tampon and with clean clothes on she was finally in control again. During all this time Bethany, having cleaned herself of the semen her boyfriend before dashing back to her own room, had dressed quickly slipping on the nearest pair of knickers those still damp with her mother's secretions then sat staring at the computer monitor for several minutes in disbelief at her actions. However the desires didn't go away and she was soon overcome by an urge bring herself off again which she did unwittingly spreading he mothers musk over her thighs as she came again and again. Cathy made dinner for the two of them. Bethany ate hers in guilty silence while Cathy was just thankful Mark was away for the night. Cathy was nervous about having to go shopping that evening but she knew she had to get a few things for the following morning and decided to risk it. She made it to the mall where she had about thirty minutes until it closed. The car ride had done two things; the smell from the already moist driver's seat got her aroused but worse the tampon was now soaked with the secretions. She parked up and dashed about the store picking up groceries before making for the checkout. Returning to her car she found it wouldn't start and after agonising for a while she phoned around for help. Twenty minutes later a pickup truck appeared with a huge black guy at the wheel. He got out and walked across to the stranded vehicle and knocked on the window. Cathy pulled her fingers out of her open slit and looked at the huge guy. Her brain was addled with lust again and all she could think of was that he was just what she needed between her legs. She opened the door and stood kissing him immediately before he could say a single word. He glanced about but in the dark could not see anyone to bother them. He went around and got in the passenger seat besides her then sat as she fumbled at his trousers before releasing his large erection then she jumped over and mounted him. The car was rich with the musky odour but unlike Cathy the smell didn't affect him at all. He sat with her on him for thirty minutes feeling her climax several times. Then he stopped her and led her to his truck which was bigger. Once stretched across the rear bench seat he began to fuck her properly as hard as he could. Cathy was almost hysterical as her climaxes merged together then with a cry she had the largest orgasm of her life which went on for several minutes until she finally went limp. She was totally satisfied at long last. Marcus left the white slut and went to inspect her car, which he found to have simply run out of petrol. He topped it up but then when upon his return the woman draped herself over him again, he agreed to follow her home just to make sure she was ok. He suspected he'd get the brush off when they got there so was very surprised when she waddled over and asked him to spend the night since her husband was away. Bethany watched with disbelief as her mother brought in the huge black guy and took him straight upstairs. She had been diddling herself for hours so was feeling really excited and decided to follow. She watched as her mother stripped then went down on the man whose colossal cock was a sight to see. The scent of her mother began to drive Bethany to distraction and after playing with herself, watching from the doorway as her mother was taken by the man, finally she could stand it no longer and rushed in. The two women fought over the guy until he separated them and with a laugh suggested he call for backup. Then they were forced to share him for forty minutes until his friends appeared. He'd felt both their mouths on his cock but best of all the daughter eagerly let him sink his cock into her already used but very tight hole although the mother kept yelling at him to do her so he had to switch several times. Finally the reinforcements drew up and the party started. They guys were all black and that night the five men screwed both of them until they were spent. The musk didn't affect any of them and the fact that they could hold back meant that both women were truly satisfied although their lust returned after a while. Cathy was aware of two things; that apparently black men were resistant to her odour and secondly she was desperate to breed. Unwittingly she had shared her secret with Marcus and with a smile he hatched a plan: The following Morning he collected her juices and once he felt it was enough he went to where he knew he could test it out. He waited until he saw a husband and wife with their children doing the school drop-off then finally when they were alone he knocked on the door and when the window went down, he asked for directions. The woman seemed very unhappy for him to even be there and turned away as she started a mobile phone conversation but as the guy turned to point down the road he took his chance and tossed a saturated square of kitchen towel into the car. It was crude and unsubtle but he hoped it would do the job. It fell onto the headrest behind the woman then he played dumb and got the man to repeat himself before pulling a map and spreading it on the bonnet. The guy reluctantly got out and they chatted about the best route through the rush-hour traffic all the while Marcus watched the woman as the scent began to have an effect. She looked at him and he smiled. She blushed and turned away. She was attributing her feelings of increasing lust to him, perfect! She glanced back and he locked eyes with her, then as calm as her could be mouthed `show me your knickers' she looked at her man then him then when her husband stood away she lifted the hem. Marcus knew he had act now or lose the opportunity. His task was made easy by someone shouting to the man who then shook his hand, by way of a parting, before dashing across the road to chat with this other guy. Marcus glanced back then leant into the open window and plucked the paper from the headrest. He pressed it against the woman's nose and she inhaled deeply. She was his to take if he played it right. "I can tell you want me." He said. The woman bit her lip. "Do you work together?" "No." The woman said. "So can you make an excuse and get out of the car and let him drive off?" "I'll... I'll tell him I've forgotten something and will get a lift home with a friend." "Do it!" he said the rubbed the paper across each cheek. He knew she'd be hot for hours now. He sat in his cab and watched the play pan out then after the man left he watched her come across and get in. She was putty in his hands; she sucked him while he drove back to Cathy's then after she'd gone down on the lubricating woman he screwed her. She did everything he and his mates asked and by the end of the day she'd been with over a dozen men. Marcus was careful to make sure she had the scent of the musk around all the time then he dropped her off and went back to Cathy. When Mark came home from his business trip he witnessed his wife being taken by a huge black man but instead of going mad he found he was so turned on he ejaculated within moments. He came nine times before Marcus dropped his load. He was spent yet still felt strangely excited. "Look man. Cathy needs black cock." Marcus said in a friendly way. So here's the deal; she fucks me and my mates as does your lovely daughter and you can watch us and keep popping off which is clearly what you want to do." He extended his hand. "Deal?" Mark was really confused but just then Bethany came into the room, the mucus soaked chocker placed about her neck the only thing she had on. She got to her knees and let one of the other black guys in the room mount her begging him to breed her. Mark found his cock coming to life yet again. "Deal?" Marcus pressed and without wanting to Mark felt compelled to shake. "Now this little girl's taken so much cock today I doubt if she'll be this shape for long!" Marcus laughed as he patted her narrow belly. The girl simply groaned as the fat cock brought her to another quick climax. She wanted to be bred so badly. Cathy's resignation was a surprise to all and a disappointment to the trial. None of the other women seemed to provide anything that resembled the hoped for musk. But most had been upset by the over intrusive nature of the trial and it wasn't that surprising. A day later, Marcus watched the pretty mum disappear towards the toilet leaving her infant and his father on her way to the cubical. The big black man got there just ahead of her then graciously he asked her if she wanted to go first. The musk was in his pocket, the flask open. He dipped his fingers in and then flicked her hair as she went passed him. She was taken aback but he apologised and held the door open. She'd inhaled the musk so as she turned to him her senses were already signalling attraction. He stopped closing the door with a dumb question but by now he could see the points of her nipples pushing her top. He took a large load of the slime and rubbed it over her face. She stepped back just once then stood transfixed. "Have you ever been with a black man?" He then asked and she simply shook her head. "Are you taking birth control?" Another shake of the head. "Well we both know you want to and bareback is best so go tell your husband you need some air and meet me over by the van." He said pointing. Twenty minutes later he filled her with his seed then sent he packing after wiping her face with an alcohol hand wipe. He had her address and knew she would open her legs for him once she smelled the musk again. He didn't know it then but after the second or third time she'd be a willing black cock slut even without the musk, the pleasure would be so pronounced she would never want to say no to him again. Two Cathy felt great. She'd just finished having sex with big Max, her reward for producing so much musk the previous week. She sat contented looking through the window at her new Mercedes and then the grass lawn as it drifted into the far distance. The new house was simply huge and thanks to her body's overactive production of the scent she was able to afford every luxury she'd ever wanted. Marcus was away working on his latest project, his evil racist mind devising new tortures for the unhappy white couples he would ensnare. Since those first days his start-up project had been to find women to impregnate. He selected his victim carefully; he wanted them young, pretty and if at all possible as sweet as possible. He picked up the first one dropping her two children off at nursery, the woman never made work that day but found herself lying on her back being filled with his sperm. She found that his cock (and the musk) pushed her to a state of arousal beyond anything she'd experienced before. She was crying she was so overcome with the pleasure of it all. She begged him to return the following day and agreed that he could continue to pump his sperm into her despite her lack of birth control. Her deep urge to be bred was just too strong to fight. He had sex with her on and off for over a month until she was pregnant then he passed her on to a couple of his friends. To be on the safe side he'd insisted they always wear his own brand of cheap smelling aftershave. There were a few grumbles at first but once they realised the woman found them irresistible when they wore it no one complained again. Marcus had selected a second victim the day after the first, a very pretty girl who was getting married that weekend. He didn't have sex with her but made sure she was feeling very hot for him and making a few arrangements she was ready for him when he visited her the afternoon of the big day. It was such a rush: He drove to her parents house, having persuaded her to give him a late invite to her after-reception party, then mingled for a short while before finally cornering her when she was coming out of the upstairs toilet. The thick musk he wiped under her nose was bound to have an instant effect and she was immediately turned on. He had saved his sperm for two days and as she thrashed under him hitting climax after climax his balls tightened before firing his hot seed into her receptive unprotected Jewish womb. He hadn't lasted as long as normal but taking the bride in her dress knowing she was very likely to be pregnant after this one mating was great. He saw her three weeks later, she was soon asking him to take her again and minutes later she had him inside her. The musk drove her on and refuelled her urge to be bred so much so she promised to meet him weekly until the deed was done. Between the wedding and her return from her honeymoon he'd seduced a twenty five year old nurse, a thirty two year old mother of two (would be three soon) and then he'd turned a pair of teachers into black sluts willing to allow their male students access to their married bodies. His best conquest however had been Mary Ridge. She was the forty three year old head of a small exclusive boarding school. She had taken to black cock with such enthusiasm despite Marcus having just the merest hint of what remained of the musk from the day before on his clothes that he guessed she was already that way inclined. The school catered for thirteen to eighteen year old girls, twenty per school year and not a man on the staff. Within one week, having made sure every child was beyond puberty, the whole school had gone black. The girls spent the next term being bred and after three months only twelve out of the one hundred and twenty pupils had failed to get pregnant. The only teachers who missed out were those who were too old but thankfully the musk still had the same effect on them. Marcus walked down to the main hall five weeks later and after taking one of the pregnant but still very attractive sixteen year olds in front of the lust filled room witnessed the girls satisfying each other until the head directed them to various `classes' where some of their new black teachers would ensure they got their fill for the day. It was a shame that six of the girls still weren't pregnant but they had been moved to a room in the city where they were taking half a dozen black men a day. One of then was only fourteen but she was as keen as the others and he had a DVD of her begging man after man to empty their balls into her. After this he decided to make some serious money. He went to a very upmarket nightclub over the period of ten days and selected seven of the most desirable women there. Five were single, two married. By the end they were installed in a couple of up-town apartments where they worked for him having sex with anyone he sent for them. Having discovered that the musk lasted for days all that was required was for the scent to be introduced at intervals and they were in a permanent state of arousal. The women found their lust was all consuming and they would rather have sex in these rooms, day and night than go back to their old lives. More than anything else they were desperate to be bred and Marcus allowed the two married women to have unprotected sex but only with black clients. Marcus had sat laughing when a man and his three year old child had appeared and begged one of his new women to return home. She had looked at him then asked if he wanted to come in and fuck her. The funny thing was that all he had to do was approach the man and sprinkle a few drops of the un-diluted scent on his jumper then retreated as the guy found it impossible not to become excited and take his wife up on her offer. The confused child watched as he parted with all the money in his wallet before having sex for no more than five minutes before cumming hard in the condom she'd placed on him. His wife was left frustrated again and cursing him she turned to one of the large black bouncers who kept the punters under control while also helping to curb the overzealous needs of the white women in their care. She was on all fours being soundly fucked by his bare cock while her husband, now erect again, pulled his cock off three times. Finally he was spent and lay watching as his whore wife climaxed for the sixth time on the huge black cock in her before it spewed its seed in to her belly as she begged for a baby. He was then thrown out. Marcus made sure Cathy was the only woman not at risk of becoming pregnant but it was already too late for Bethany. Cathy's husband had also been exposed to too much of the scent and after being erect for hours without rest He'd finally found release through his own daughter. They now spent hours at a time having sex while Cathy was seeking release with the huge black studs Marcus had employed to keep her happy. He purchased the new house for her then moved her away from her old life to make sure he had tight control over his great asset. Her husband and daughter came too but they were having sex with each other too often to care about anything else. The ultimate prize was of course the beautiful wife of the city mayor, a former model who was the bell of every ball and on the front of all the local papers. It took nearly four months before he got close enough to work his magic: he finally managed speak to her at a fundraising dinner and after following her to the restroom a quick dab of the scent and he pounced. She was angry when he stopped her at the door but that soon changed and he escorted her into the men's where she was so keen to couple with him he had barely closed the door before she was pulling out his cock. She took all he had and was more than eager to allow him to cum inside her tight sex. She confessed that she'd been with several black men in the past and agreed with Marcus that they were better lovers. Marcus then waited three days before arranging to meet her again. This time she left her diaphragm behind and coo'd as he shot his seed deep inside her. It was superb; she introduced him to several of her high-profile friends and one by one they all opened their legs for him. After three months seven of her friends along with herself were expecting his children. That night when he returned home he began to list his conquests and nearly fell of his chair. These high-class women made numbers sixty seven to seventy five. It was amazing to think that pretty soon he would be the father of over seventy children with many, many more to come. So far three hundred and fifty white women had been knocked up thanks to the musk and he hoped if he was sensible with it that that number would grow and grow. The black man's ultimate revenge was finally at hand. It was unfortunate for Marcus that he'd became careless and forgetting his natural caution allowed himself to be cornered by a gang of racist thugs one evening a few days later. He walked away from a bar having just given one of the helpless waitresses his seed, when five guys cornered him, two women stood baying at them to stick the nigger. He saw the knife and felt helpless since he had nothing in his pockets except a flask of musk, still undiluted. He brought it out, top open and flung it about him desperate to try anything he could think of to survive. The first man cursed wiping the stuff from his face while his companions rubbed the viscous solution with their hands as the stuff stuck to their clothes. One of the women was also hit in the face and as she witnessed one of the men plunge his blade into the black man in front of her she felt suddenly aroused. She actually climaxed as she watched the blades as they plunged into the man. She turned to see her friend also experiencing similar feelings and the two women then dragged the men away spending the rest of the evening having sex with all of them. Although none of the men mentioned it to each other all of them had climaxed in their pants during the attack. Marcus died within minutes the flask falling from his grasp and rolling away behind a dumpster. Over the next few months things slowly unravelled: Firstly two of the girls at the school less affected than the others came to their senses and one of them called the police. Four black men and the head were arrested, most of the girls were now a long way gone and nearly all of them gave birth to black babies. Due to the potential scandal the whole case was kept quiet. Due to the deep effects of the musk six of the seven women who had been prostituting themselves chose to continue with their new profession, they were so addicted to the sex, the seventh returned to her bemused husband although she too was four months gone with a black baby. There were dozens of women all over the state who found that their deepest desire to have a baby was no longer as deep especially as their sex partners had been black. Most still had enough of a need to keep their child although a few did retain enough resolve to have an abortion. Cathy continued to have sex with a string of large black men and since they shared the house with her, Bethany and her father also indulged in daily sexual activity. Bethany was now over seven months gone with her black child and although her father was now her full-time lover she did sometimes give herself to the black men that were at the house satisfying her mother. Without the payments the bank foreclosed on the house and the Taylor's were suddenly forced to leave. Bethany was just weeks away from giving birth but Cathy had already decided on a plan. She had just about got enough control over her hormone ravaged body and knew how to use it to help them. She dressed her heavily pregnant daughter in her tightest and most blatant clothes before taking her downtown where she was an instant hit with the warped punters and had sex with a string of men for money. It wasn't the best arrangement because Cathy was so overcome with it all that she went with two men herself but eventually they returned with cash in their pockets and an idea. Cathy was more than happy to sleep with anyone and once installed in a two bedroom flat she began to screw a succession of men. Her husband simply watched occasionally while continuing to bed his own daughter. Then one night as Cathy writhed under another punter Bethany went into labour. Mark took her to the hospital where she gave birth to a black baby and sat with tears of joy in her eyes as she cradled it. Cathy had to be very carefully when she visited but two showers, lots of perfume and the combination of a large tampon with two sanitary towels all encased in a large pair of plastic knickers did the trick. She looked at her teenage daughter suckling the black infant and realised that this was her own deepest desire. Mark had also lost his job by now and social services were sniffing round because of their daughter's lack of school attendance. So that night before they returned to the flat Mark and she sat drinking a beer each as they discussed their predicament. Mark was finally coming down from his sexual high and the guilt and horror of the past nine months were sinking in. Cathy knew exactly what the reasons were for this and wanted him to realise she still loved him even if that appeared bizarre. Cathy explained that she couldn't see any real alternative but to use her `gift' as a way of attracting men for paid sex then added that with a resigned shrug that unless he and Bethany moved out they would inevitably be involved. Mark was stoic and told her he would never desert her so she shrugged and let him know that he'd best get used to a different life, even from the one he'd had with their daughter for the past months. Bethany returned from hospital with her baby to find her mother was busy having sex with two men. Her father was there and greeted her with a lingering kiss which she fought against for a moment or two until she was overcome by the pungent smell that now permeated the whole flat. Thankfully her recent birth prevented her becoming very aroused but she was happy to suck him off several times a day over the course of the next few weeks. Cathy and her new lifestyle went well until she was arrested. It would have been fine but the officer was black and impervious to her charms. Luckily the night shift officer was white and she managed to fuck him into dropping the charges but that was only the first of several arrests and on several occasions she was forced to spend the night in jail facing the court the following morning. Three months after the baby Bethany could hold back no longer and rode her father until he came in her. She was deliberately not on the pill she was so desperate to feel him pump his seed deep in her unprotected aching pussy. The desire to breed was simply so strong that she desperately wanted to become pregnant again and nothing would please her more than for it to be her daddy's child. Cathy spotted the signs and dragged her off to have a coil fitted which she reluctantly agreed to then she introduced her daughter to her new lifestyle and the pair of them worked together picking up men for money. Slowly they gained a more regular client base and eventually moved to a better apartment. Things were fine until Cathy met Luke Hall a black man who wanted a bit of white pussy. He wasn't the first black client she'd been with since she'd started as a prostitute but he was the first man who made her feel the way Marcus had. He was very well hung and he was proud that he could keep it up for almost an hour if he worked at it and from the first he found Cathy an enthusiastic partner, quite unlike any hooker he'd been with before. His second visit made him realise she really dug him and he decided to push it and stay only to find her more than willing. It was therefore the following morning he found she had a very young daughter was no only also on the game she already had a black baby. Forty minutes later he was letting fly inside the delightful young girl who like her mother seemed genuinely eager for his cock. It was clear the two women were black cock sluts and when he simply told them he intended to stay a while longer far from getting mad they simply let him. Even the man who he had at first guessed was there pimp turned out to be a pussy and sat watching him fuck the two beauties several times without a condom. Luke then discovered that the man was in fact husband and father to the two women and then as it became clear he was also having sex with both of them Luke knew he had hit the jackpot. The next two days were fantastic: he got the women to do each other, to have a threesome with the man and then best of all marching the family to meet an old friend who removed their coils before he drove then to a special party in their honour. The place was a night-club closed at that time of the day where he'd arranged for a number of his friends to be present for orgy. The wife was taken first by a succession of large black men (Luke had been first as he didn't want sloppy seconds) then (he liked this the best because it suited his perverted mind) he arranged for a large very gay black guy to bugger the father in tandem to his fucking the daughter; both on all fours side by side. The crowd cheered as the two victims climaxed several times before the two black men emptied themselves inside their respective partners. Cathy then did clean-up duties on her husband's rear while he performed the same duty between his daughter's legs. The girl was then taken by all those still wanting some pussy before they finally left. He dropped them home but returned the following morning with the gay man to repeat the act. This time the wife took his own sperm while the girl got to eat her father's used arse. He decided to split just in case there were any repercussions from the events and was careful to avoid the area for several months. It was June when he passed by the apartments and saw the teenage girl waddling down the street her stomach fat with another baby. He couldn't resist it and stopped at the next corner then went to find her. She was surprised but still happy to see him and she even invited him to the apartment where he got to sample her six-months pregnant pussy while her also pregnant mother waited for her turn. He then had a bigger shock when the father came out of a side room and dived between the girls legs eating his cum from her. He left after two hours more confused than ever. It appeared that the mother was expecting a black baby conceived during the three days he'd spent with her, the daughter however was a month behind and it seemed that despite the certainty of getting pregnant she'd continued to have sex with some clients and more alarmingly her father until she missed her period. Cathy had a black baby of unknown parentage and slowly her life returned to normal; the secretions stopped and her sexual desires evaporated. Bethany's child was white and rather weak. It had her father's features and light hair rather than Bethany's dark hair. Other than that he seemed ok. Free from their sexual malaise the family tried to grapple with the horror of their life: Cathy was a convicted prostitute with a string of clients eager to get back with her. Bethany whilst still only sixteen also had a list of men wanting to pay for her teenage body. Worse was the permanent effect the drug had had on them. Cathy was totally addicted to black men and lusted at any who passed her in the street while Bethany was infatuated with her own father and (although she didn't admit it for a while) was desperate to renew her sexual relationship with him. In the end the family settled into a more permanent arrangement. Cathy dated black men and slept with whomever she wished. Now safely on the pill she could do so without any fear and that suited Bethany who after three abortive attempts had finally seduced her father for real and with Cathy's blessing was now once again his overnight bed partner. Cathy and Bethany now had a more controlled set of clients who while not getting the same instant pleasure when they visited found that the drug had given them a deep rooted desire to see them again and again. By the end of the next year they had over one hundred thousand in the bank.