Note: This story was dynamically reformatted for online reading convenience. Part 3Marie's story Story Title: Marie finds some friends Author: Ninja Pixie Story codes: ws scat ff fm ffm incest drinking Synopsis: 17 year old Marie introduces her twin 14 year old neighbors to sex, WS scat drinking and incest Well. This wasn't what I had in mind at all. We had new neighbors across the street. They had 13 yo twins. A boy and a girl. My Mom had volunteered me to drive them to school so they didn't have to ride the bus. It's not that I didn't like them, It was just that I usually had other plans ,especially after school when I like to use the time to play. I love to pee and poop. There just isn't a feeling like pee filtering through my panties and running down my legs, or that yummy feeling when I am sitting on a hard chair for instance and push a nice load of warm shit into my clothes and feel as it seeks a place to go. Sometimes up out the top at the back. Sometimes forward covering my pussy , or even out the leg bands of my panties.... Well, you get the idea. The first day I drove Billy and Bobbie to school it was a pretty quiet ride for the most part. Partly because I was pouting over have to be their taxi. After school both of them showed up quickly and on the way home, Billy said that their Mom had given him money and he was to buy me some gas for my car and some left over for drinks at the local quick stop store. This might not be too bad. After all. I noticed that Billy was doing his best to be a gentleman and was really kinda cute. Bobbie was quiet. I could tell that Billy was the leader of the two and that Bobbie was a natural follower. I was to find out soon that it was just the opposite. I ask them about where they had lived before and by the time we got home, we had become friends. Over the next couple of weeks even Bobbie had warmed to me and had become quite the little chatterbox. Telling me each day about school and boys that in her opinion were clumsy and not fun. Billy had made some friends too, but neither of them seemed inclined to spend much time with their friends and away from each other. I found it adorable that they seemed to love each other. Billy was VERY protective of Bobbie. One afternoon when I got them home, Bobbie wanted to hang with me and talk, while Billy went home to do some homework. After he left, she seemed almost shy and was a bit quiet. I coaxed her to tell me if there was something on her mind. Finally she admitted that there was a boy she liked , but had never kissed a boy and was afraid that she wouldn't be a good enough kisser for him. I told her that kissing guys wasn't all that big a deal, that I did it pretty often even though I didn't keep a steady boyfriend around. With my background of being into peeing and pooping myself as well as doing those things with my Mom and Dad. I had been having sex with them both for over 4 years. Finally I told Bobbie that I could give her a few pointers... you know, just a friend helping a friend kind of thing. She was embarrassed and first and very shy. I found that cute as could be. Finally she said she wanted to try it and made me promise not to ever tell anyone that we had practiced kissing with each other. The first kiss was not anything to write home about. She was stiff and probably more than a little scared. I told her to just relax and follow my lead , then we tried again. I softly started kissing first her cheeks, then down her neck and slipped her ear lobe into my mouth and was sucking at it. I knew I had her attention when I heard her make a sound that was something between a whimper and a moan. Then I moved to her mouth. Softly at first. Then I opened my lips and slipped the tip of my tongue out to taste her lips. She made good on her promise to follow my lead. Her mouth parted and soon our tongues were playing at each other. I could feel her pressing her body to me and I loved the feel of her puffy little titties pressed against me. I still refused to wear a bra most of the time, and I'm sure she could feel my nipples as they got hard and begged attention. On instinct I placed a hand on her tittie. I felt her stiffen a little. She pulled back and as I looked in her eyes, I could see fear mixed with desire and confusion. I told her not to worry, no matter what we did, it was our secret. I waited for her to make the next move. I wasn't about to get into a situation that would cause problems not only with Bobbie, but even between our families. It was only a few seconds though that I could tell that what ever the battle she was having inside herself was over. I could see determination in her eyes. She closed her eyes and leaned into me and sought out my lips again and this time it was more a primal moan that escaped her than the whimper I had heard earlier. She totally surrendered herself to where ever this was going to go. I did too. We kissed for several minutes and I felt her hand seeking my tittie. I wanted to let her know that I was a very willing participant , and took her hand and placed it on my tittie . I kept her hand covered with mine and would squeeze her hand forcing her hand to cup me. This went on for a couple of minutes and I reached between us and placed my hand on her crotch just above her little pussy. We had been standing all of this time, and I guided us to the couch and we collapsed together ,never breaking our connection with our mouths. I threw caution away and started rubbing her pussy through her jeans. Finally we came up for air. Our breathing was ragged. I ask her if she had ever played with her self. She then told me that she had started rubbing herself over the last few months , and had had a few orgasms. I said that if she wanted I would be more than happy to show her what made me cum. We stripped down to only our panties and we were making out on the couch. I had a hand between her legs and I could feel my finger parting her lips. She finally got brave enough to do the same to me. I could tell by the way her breathing had gotten ragged that she was close to a big orgasm. I reached my hand inside her panties and found her to be very wet . I was running a finger up and down her little slit all the while circling her clit with my thumb. In less than a minute she grabbed my hand and shoved it hard against her spasaming little pussy. Her hips were bucking up and down as if they had a mind all their own. When she finally finished , she collapsed beneath me. After she had regained herself some. She told me that she had cum before , but never like that. I knew from experience that having another person doing it to you instead of doing myself , was always better. Bobbie wanted to return the favor, and so we were kissing again. I guided her hand between my legs and into my very damp panties. I then covered her hand with mine and was helping her masturbate me. Being the nasty little thing that I am, When my orgasm hit me, I removed all inhabitions and as my pussy started spasming, I started squirting pee into her hand. Shocked at first, she made to pull away from me. But I held her hand firmly in place as I had my first orgasm with my younger neighbor. By the time I had finished , my ass was in a puddle of hot pee on the leather couch. She didn't know whether to act like it wasn't a big thing, or run. She had the cutest look on her face. After I recovered from my orgasm, I started explaining to her about how good it felt to pee as I had an orgasm. At that point, I didn't want to tell her more than I thought she could handle. I told her that if it grossed her out that I understood. I got up and retrieved a towel and cleaned up my pee off of the couch. As we talked I was absent mindedly licking at the drying juices on my fingers. I could tell that Bobbie was more than a little interested in what she was seeing. I simply ask her if she had ever tasted herself before. She assured me that she hadn't. I reached for her hand that she had rubbed me with and slowly started sucking my own juices off her fingers. Her eyes were big, and I took her hand and guided it to her cute lips. At first, she barely touched at her fingers with her tongue ,but soon she was licking what I knew to be my girl cum and piss from her whole hand. That was when I was sure I had a new convert and confidant for my private nasty pleasures. As it was Friday night and I knew my folks would be going out to probably drink and fuck themselves into a stuper. I ask Bobbie if she would care to spend the night. I was sure she thought that we would kiss and masturbate some more. I was sure it was going to go much further than that. Just for starters I planned on drinking her sweet girl piss straight from the source. And by the time the sun came up I was hoping to persuade her to share with me the treasure that I knew was hiding in her yummy looking ass. After clearing it with her Mom and Dad, I drove us to the video store for the latest release that we decided we wanted to watch. What she didn't know was that after I got our private little party started I would insert a scat movie that was part of my growing collection. When we got back, My mom and Dad were just about to leave. I followed them out and gave each a kiss. Not the daughter parents type of kiss, but one with lots of open mouths and tongue. I wished them a good evening and winked at them and said I KNEW my evening was going to be good. With that my Mom cautioned me not to take things to far. I laughed and said that it was probably too late for that. Bobbie was waiting in the living room when I got back in. I went to her and gave her a tender kiss which ended with me sucking her ear lobe. Then I went and fixed us a couple of soft drinks. Hers had a generous measure of vodka. I knew from experience that it would sneak up on her in no time at all. It wasn't long before she was laughing a little too loud at the movie. It was time to put my plan into action. I kept filling her glass and encouraging her to drink up. By this time she was obviously drunk. I pulled her up on my lap and we began making out. The movie ended with us paying little attention to it. I told her I had another one to pop in and got up and loaded the DVD player . I pushed play and sat with her straddled over my lap in a way that she would see the movie. It was a movie that was of a solo woman that appeared to be around 30 or so sitting on a chair playing with her erect nipples through her t-shirt. It wasn't long till she was watching the movie with all her attention. I took advantage of this and was playing with her nipples and rubbing at her pussy through her cotton panties . I was thrilled to find the crotch already wet. The scene that she was watching soon progressed and the woman was openly rubbing her whole hand from her clit to way back past her ass hole . In the movie , the woman was still wearing a t-shirt and panties. Much as Bobbie and I were dressed. All part of my nasty little plan. As the movie played, I tried to match what was happening on the TV to what I was doing to my young friend. My plan was working. Between the vodka and the DVD, Bobbie was horny as a bitch in heat. So was I!!That was when the woman on the screen started pissing herself. It was squirting through her panties and splashing all over as she rapidly rubbed her pussy and back to her ass. I whispered to Bobbie that I thought that was sooooooo hot! That was when she came for the first time, and I was rewarded with her pee gushing out of her panties. She apologized and I told her I had enjoyed feeling her pee splash against my legs and pussy and I then cupped some from the couch and lapped at it and let some run off my hand to soak into my t-shirt. This was when I knew that I either had her body and soul or would loose her. She was still watching the movie when the woman's panties started to tent out in the back. I had watched it more times than I could count. It still made my pussy tingle every time. As the woman's panties were noticibly filling with shit, I was rubbing at Bobbie's ass hole. She looked at me visibly shocked at what she was seeing. She then told me that was about the most disgusting thing she had ever witnessed. I told her I was sorry, and that it was something I liked watching is all. She grew silent for a couple of minutes.... Then in a quiet voice ask me if I had actually ever done such a thing. I reminded her that we were sworn to secrecy about all we had done today. She promised she would never tell our secrets. I then told her that yes, I had done that and more. She was quiet for a minute and chewing at her bottom lip. She was so adorable when she did that. Finally in a small voice, she said that she wanted to try it if it was something I liked. I promised her that if at any time she was grossed out that we would stop and never talk about it again I had her sit opposite me, and I told her to play with her pussy through her piss wet panties and we would watch each other. I closed my eyes to mere slits . I wanted to watch for her reaction to what I was about to do for her. I was standing with legs bent and spread. I was rubbing my hand from the top of my pussy to back past my ass, deliberately paying attention to my ass. I relaxed my bladder and felt as pee started running out and down my legs, I made a point to splash some at her and noticed that if there was a reaction it was that she seemed to enjoy it. Her eyes were wide and staring at me. I then spent some time rubbing my ass through my panties. I pushed just a tiny bit and was rewarded with a small soft piece of poo sliding out. I never stopped rubbing. I knew that it was staining my panties and turning the ass nice and brown. I turned around and bent at the waist so that she could see the beginning of my mess. When I turned back to face her, her hand was in her panties and I could tell she was reaching back to play with her ass hole. I had her! She was mine to do with what ever I wanted. I then took the last step and reached back into my panties and slipped a finger deep into my ass. I could feel my warm shit coating my finger. When I pulled it out, it was completely covered in shit. I brought it up and sniffed at it. Then just licked at it with the tip of my tongue. Then I smeared it all over my titties through my t-shirt. I wanted her to see my mess. She was pinching at one of her nipples and by now not trying to hid the fact that she was pleasuring her ass. I then turned and half squatted in front of her and bore down for all I was worth. I was rewarded with a huge load of soft to runny shit. It was leaking out the leg bands of my panties and even running down my legs some. We all know that where there is shit there is usually pee. As I strained to get the last measure of shit out, I started peeing some more. My piss mixed with my shit was running down my legs to form a small puddle of brown piss at my feet. I reached for her and said come to me sweety. Join me ..... she stood as in a trance and came to me. I embraced her and kissed her deeply. I think it was a few seconds before she had any idea that what she tasted on my lips was a hint of my poo. When she realized, she deepened the kiss even more. I reached in the back of her panties and started rubbing her ass. With the finger that I had coated in my own shit. I used my shit to lube her little ass hole and started pushing my finger up her virgin ass. By the time I got to the second knuckle, I could feel a firm piece of shit meeting me. I finger fucked her ass for a few minutes then broke our kiss just long enough to utter the word please. She knew immediately what I wanted. She was soon pushing and pushed at my finger. I could feel her shit seeking an escape and pulled my finger out to cup at her ass. Oh! Oh! Then she was climaxing and peeing and shitting all at once. That triggered my own orgasm. I took some of her shit and was rubbing it into her titties under her t-shirt. And then onto my own titties. I jerked her t-shirt over her head and locked onto one of her puffy little nipples and was openly sucking shit from it. I love being nasty so much!! We sank to the floor and we were laying in the puddle of shitty pee from when I was putting on my show for her. We kissed and snuggled for the best part on an hour. Then I helped her up and we went to the shower. I washed her off, paying special attention to her pussy and ass. She barely had any hair, but she noticed that I was completely smooth. I told her that not only did I find a smooth pussy sexy, but that when I played my dirty games I didn't have to worry about little clumps of poo being stuck in my pubic hair. Then at her request, I shaved her young pussy as bald as mine. I admitted to her that I had gotten her drunk, but she thought it was just funny and wasn't mad at me at all. We went to bed and snuggled up naked in my bed and slept the night away. . When we woke the next morning. She started to get up and I pulled her back and drew her into a deep kiss. She informed me that she really needed to go. That was when she felt my warm pee gathering in a puddle around us. She giggled and I felt her pee joining my own. Such a wonderful way to wake up. We made love in my pissy bed for the most of an hour. Then we showered together and when we dressed I pulled on a pull up diaper and ask if she would like to join me.... You know, just in case. We were both reduced to a fit of giggles. I checked the machine and saw that my parents had decided to stay at some friends for the rest of the weekend. Of course, my parents are into swapping as well asw watersports and scat.I full well imagined thast they were being as nasty as I was. Great!! We hit a popular breakfast restaurant and had a table far enough to the back that we could talk without anyone hearing. I could tell something was on her mind, so I told her what ever it was, she could tell me. She was almost in tears when she ask me if this meant that we were lesbians. I smiled and assured her that was absolutely not the case. I told her I enjoyed a hard cock in anyone of my holes as much as I liked making love to a female. Although she probably could have persuaded me at that moment to swear off guys all together. I was rapidly falling in love with her. We even went and got Billy and we all went to a movie. He had no idea that we were both wearing diapers. She leaned to me half way through the movie and told me she was wet and would need a diaper change later. I couldn't pass this up, I joined in and wet my diaper to over full. I could actually feel my pee as it ran out of the saturated diaper and off the back of the seat. Thankfully I had worn dark shorts and didn't think anyone would notice. That wasn't to be the case. When the movie was over, I made a point of watching the credits and when the theater was almost empty, we started for the door. Billy was being a gentleman and was holding the door for me. As I past I guess he looked at my ass. He was 14 for crying out loud. What did I expect. Anyways he ask me if I had spilled my drink or something. I just said yes and thought that would end it, but Bobbie started giggling dang her! By now he is getting more curious by the minute. Bobbie was apologetic, but finally she swore Billy to secrecy and looked at me with a trust me look. I loved her, what else was I to do. When we got to the car, she just told him that if he broke his promise that she would never speak to him again as long as they lived. Evidently this carried some weight with him I was to find out later that the bond between twins was stronger that I would have ever imagined. She started out by telling him that I had taught her how to kiss at which he said that he didn't believe we had kissed at all. At this, Bobbie leaned over in the car and took my face between her hands and brought her lips to mine. There was no earthly way I could deny her this. Our kiss must have lasted a full five minutes. By the time we parted lips, I was practicly creaming my wet diaper. When I looked at Billy, I saw that first off, he was now a believer, and secondly that his shorts were tented up from watching us. That out of the way, Bobbie began to tell him of the last 24 hours. When she came to the part about our pooping together, I gave her a look , but once again she just gave me that trust me look. By the time she told him of all that we had done, I noticed that there was a wet spot on his shorts from his producing precum. When she ask him if he believed her now, all he ask was that he wanted to see our diapers for last proof. Bobbie giggled and pulled hers off from under her mini skirt. I had no choice but to join in, so I pulled my wet shorts off and then my diaper. We both looked at each other and silently agreed and threw out sopping wet diapers at his face! Seeing as how it was still early Saturday afternoon we headed back to my parents house. Billy kept looking at me like he wanted to gobble me up. Bobbie was looking at him the same way. I saw an opportunity to get a thrill. I talked Bobbie (it didn't take much)into getting in the back seat and show Billy what she had learned about kissing. By the time we got home, they were tangled up with each other in the back seat. We went in and all grabbed a canned soda. We went to the den and I slipped in a porno movie from the large collection. It was one that showed young teenagers engaged in all kinds of sex acts. The twins started watching and in minutes I noticed that they were rubbing each other and starting at the TV. I got to my knees and went to Billy and tugged at his shorts and could see a large wet sticky spot on his white briefs. I pulled those off as well and started kissing my way up his leg till I got to his balls. I sucked them into my mouth and ran my tongue all over them, then moved up and started sucking his cock. It wasn't anywhere near as big as my Dad's or even my cousin chad's in Wyoming. I took it all in easily and was sucking him while they kissed. Bobbie had her legs spread and he was rubbing at her pussy through her panties. That is when I decided to for once to do the right thing. I ask them if they were both virgins. After they both assured me that was the case, I told them I would step back and let nature take it's course. That their first time should be with each other. We went to my bed room and they both took off their clothes. I did as well. I was going to let them make love for their first time with each other, but I planned on enjoying the show for sure. I watched as they starting kissing. My pointers I gave Bobbie had evidently paid off for her brother. She was definatly taking the lead. She had gotten on top of her brother, and they were kissing passionately she had her legs on each side of one of his legs. I could see a wet trail where she was humping at him . His cock looked to be rock hard. I was jamming three of my fingers in my wet pussy. I was rubbing a finger tip around one of my nipples. By this time, Bobbie was straddling him and she reached down and was rubbing his hard cock up and down the outside of her juicy little pussy. I watched as she centered her pussy on the head of his cock. She looked her brother in the eye and told him that now they would share even more as twins. I saw her lower herself down and about half of his cock disappeared inside her. She stopped for a few seconds. I could tell she had his cock against her hymen. Then she took a deep breath and within a second, his cock was buried all the way in his sisters pussy. She held still for a second, I ask if she was ok, because I saw tears in her eyes. She assured me that she had never been happier in her life. Then she started moving her hips up and down. I could see that her brothers cock was smeared with her virginal blood . Other than taking my own virginity with my fingers, I had not ever witnessed anything even remotely as erotic as this. I was jamming four fingers into my sopping wet cunt by now and was doing my best to also fuck myself in the ass with my other hand. They were fucking for all they were worth by now. He was meeting her thrust with his. The whole thing couldn't have lasted more than a minute when I heard him declare that he was cumming. He thrust up and stiffened. Bobbie continued to grind her wet bloody pussy against him . I was a self fucking machine. Jamming as much of my hands as I could into my sopping pussy and ass, and my hips jerking. I felt my orgasm over take me and I felt the first spasm of slippery girl cum then I started squirting . I was squirting hot piss all over. A lot of it was hitting the twins. I also felt my other hand filling with a unexpected load of warm shit. I never slowed.I continued to slam against myself until I finally collapsed in a quivery, sweaty, piss soaked shitty mess. Totally sated . The twins were once again kissing and holding one another. When they came down from the sex induced high they were on , they both looked at me. I was a mess. Bobbie came to me and kissed me and then she took my hand and urged me to mark her with my shit as well . Billy came and at first I could tell he didn'tknow what to think of this 17 year old girl that had actually shit and peed as part of a sexual game. The indecision ended when Bobbie reached beneath me and gathered a hand full of soft shit and began smearing it all over her brothers cock. It wasn't long before I could see him getting hard again. I started kissing him and rubbing fingers around his stiff little nipples. When his sister had made sure his dick was hard again, I pushed him back and placed the head against my shitty asshole and impaled myself on his cock. With the very first thrust downward, I didn't stop till I felt his pubes collide with my ass. At my urging, Bobbie mounted his face and we were grinding our mouths together. I was caressing her titties with my shit covered hands, while she did the same for me. I had Billy's cock buried as far as it would go into my ass. I pushed hard and was rewarded with soft runny shit pushing out my ass around his hard little cock. I was also pissing some more. This was more than he could take and he started shooting his second load of cum in less than 10 minutes. We all collapsed in a messy heap for several minutes. Then we went to the shower and cleaned up. Afterwards we talked for hours while we all cuddled on the floor. Both ask me how I came to like peeand shit as much as I did. At first, I was reluctant to tell them my whole story, but finally I gave in and told them every thing. I was scared that when they learned that I was regularly fucking my parents as well as engaging in pee and shit games with them, they would think I was a total sicko.Not the case. I could almost hear them thinking as they both got looks that told me that the twin minds were plotting to include their mom and dad somehow. We called their parents and got the ok for Billy to stay over as well. I mean there would never be anything going on with his sister there to keep him honest would there? I knew that Billy had really gotten off on his sister, and he certainly had enjoyed a nice trip up my shitty ass, but he hadn't actively participated .....yet. We all decided together that we were going to explore all we could that night together. I was playing DVD's one after another, and had gotten into the ones that showed all manners of scat and watersports. When we were watching one that had enemas, I got an idea. I told the twins that we would play a hold it game. I made up a large enema from the kit that Mom keeps in their bathroom. I was no stranger to that toy. Mom and Dad and I had made use of it many times . I then lubed up the tip and proceeded to give each of us a nice enema. One with water and some dawn dish soap. I knew from experience that that mixture along with the beers I had gotten us to drink from the fridge would get the party going soon. We were all laying around on the floor in nothing but our underwear. I hadn't made the enemas so large that we couldn't hold them in for awhile. But before long we were all squirming . We had made it a drinking game. If someone peed themselves, they would have to drink one beer. If they expelled their enema, then two beers. Last one to empty their enema was the winner. As we had started the game with a couple of beers each in us, it wasn't long before Bobbie wet herself. It wasn't wasted though, she stood over Billy and let her pee come through her panties and cascade down onto her brother. She then had to drink another beer. I was trying to not pee, but soon I squirted pee into my panties. Bobbie latched onto the crotch of my panties and was drinking my pantie filtered pee as much as she could. My turn to down another beer. Billy finialy had to pee . I had noticed that he had a large wet spot from where he had almost lost control once. We had him stand and he took his little cock out and peed all over both Bobbie and I. His turn to down a beer. This went on for well over an hour. We drank piss from each other and also drank several more beers. Finially Billy announced that as much as he wanted to win that he was about to burst. It was then that I had a really nasty idea. I had him lean over and I got to my knees behind him and held my panties out away from my pussy. I then told him to relax. The first hit me in the chest and sprayed my titties with brown water and clumps of shit. Then I adjusted and the rest went straight into my panties, filling them with a mixture of runny shit and clumps as he expelled everything in his intestines on to me. His sister was fingering herself and peeing again. She reached up and took his cock in her mouth and it was only seconds till her mouth was over flowing with her brothers pee. I let my panties close back up and was rubbing his shit all over my pussy. Mmmmmmmmmmmmm I love being nasty! Before it was all over, we had all taken an enema into our undies. Billy's into mine. Mine into Bobbies, and finally Bobbie had shit her messy enema into the front of her brothers briefs and totop it off,we were all drunk on our butts. What a great way to spend a Saturday night. Billy's dick had gotten hard while he watched his sister shit on him, and she took full advantage of it and got on all fours and he pushed his cock into her ass. I got behind them and reached into his shitty briefs and was fingering his ass and my pussy at the same time. I noticed that each time he slammed his cock up her ass a squirt of pee would come out of her . I managed to maneuver myself under so that I could receive her pee on me. Because he had already cum a couple of times today, he lasted for several minutes before he said he was cumming and started pumping his sperm deep inside her ass. There was a scat orgy dvd set to loop on the TV and we all collapsed in a heap together and drifted off to sleep. When I woke later, I'm pretty sure that all of us had peed ourselves in our sleep. The big quilt that I had spread on the floor for the party was saturated and there was even some pee standing in a puddle to the side. I woke the twins up and we all went to the master bath in my parents room and showered. That one has two shower heads and an endless supply of hot water. We all washed each other and kissed and hugged for probably an hour in there , then went out on the back deck and soaked in the hot tub and watched the sun come up. Driving two 13 year old twins to school probably wasn't going to be all that bad after all. Please leave feed back if you enjoy my stories. LOL.... Leave feed back if you think I'm a sick-o