Note: This story was dynamically reformatted for online reading convenience. My Unexpected Birthday Party By Shelly I work in the office of a small construction company with my boss, Pete, and three guys. They often make remarks about how cute they think my body is... or how sexy I look today... or how kissable my lips appear. However, they have never made any real advances toward me. It was my birthday, and I was a bit blue, because my husband had to be out of town that particular week. He promised that we would celebrate upon his return. No one at work mentioned my birthday... so I thought they had all forgotten. After work, I went to the super market to pick up a few things. I thought I would just head home and spend the evening alone with our German Shepherd "Shep." The more I thought about it, I thought I might just enjoy some quiet time with Shep. On other occasions when my husband was out of town, I would walk around the house nude, and I discovered that Shep took interest in the aroma of my pussy. One afternoon I was reclining on my bed when Shep jumped up and began licking my pussy. It didn't take me long to learn that Shep's tongue felt VERY good. On other occasions, I found that if I spread a little peanut butter on my pussy lips and nipples and then lay back on the bed (face up), Shep would jump up and lick me for as much as an hour. Those private, confidential sessions with Shep gave me considerable pleasure. They would often result in my having really great orgasms. I never even considered letting Shep do more than lick me... and I never told my husband or anyone else about the pleasures I shared with my pet dog. After work on the afternoon of my birthday, I decided to pick up some peanut butter along with my other groceries... and head home to spend a quiet evening with Shep. When I got home, thinking the dog and I would be by ourselves, I rushed upstairs, took off my work clothes, took a quick shower, and went down to the kitchen in my birthday suit. I took the peanut butter out of my shopping bag, and smeared some over my nipples and my crotch, hoping to entice Shep into some hot oral sex. I knew Shep wouldn't tell anyone! It would be another private afternoon of personal pleasures! During the day, Shep stayed in the basement. As I opened the door to the basement was I surprised! There with Shep were four guys... hiding... guys from my office... hiding to surprise me for my birthday. They each had a helium-filled baloon in their hands, and one held a cake box. For a moment, we just stared at each other. Me... forgetting my nudity and the peanut butter, totally surprised to see my co-workers looking up at me with Shep at their feet. Them... silent for a moment by the sight of me standing there nude, with peanut butter smeared on my breasts and pussy! Shep promptly bounded up the steps and began to lick the peanut butter from my crotch. I didn't quite know what to do. I didn't have a robe or anything to throw around me... and besides, how could I explain the peanut butter smears? The four guys advanced up the steps slowly... at first with shocked looks on their face. Those looks slowly turned into lustful grins. My boss, Pete, and the three men I work with were standing before me as I stood there, dumbfounded in my birthday suit! They had gotten to my place before I arrived home from work... and they had let themselves in the back way. They knew my husband was out of town, and they were going to give me an innocent surprise birthday party. I had a feeling that I was in for more than I could handle. I had been busted! I backed away from the door slowly, with Shep licking madly at the peanut butter smeared on my crotch. As I backed against the sink, the men followed the dog, watching him lick the peanut butter, and I could see the obvious bulges growing in their trousers to match the grins on their faces. Pete realized what was happening and had a nasty thought: "Well, Sally, we had planned a surprise birthday party for you, but it looks like you surprised us too! We never anticipated having the opportunity of enjoying you in your birthday suit... nor the little treat you have obviously prepared for Shep!" he said. "Me neither! Shep... quit it. Shep... get away!" I replied. I tried to bound for the doorway to the bedroom, but was good-naturedly captured midway by eager hands on my arms and around my waist. "Let's just let Shep have his snack, and then we'll see what happens next, okay?" Andy said. He asked Jim, another one of my co-workers, to help hold me so the dog could finish licking the peanut butter from my body. I squirmed as Shep's tongue licked deeper and deeper into the crevice between my legs. In spite of the situation... Gawd it felt good! I was beginning to relax in the guy's arms as Shep licked my pussy. What the heck! I'd been caught! As Shep licked the peanut butter from my crotch, Andy and Jim kissed me and grinned as they said, "Relax... and enjoy!" Then they began to simultaneously lick the peanut butter off of my nipples, pausing only long enough to look at each other occasionally and wink. By this time the balloons had been released, and were resting on the ceiling. Jim had placed the birthday cake on the counter, and one of the other guys had slipped a container of ice cream in my fridge. It didn't take long for my boss Pete, and Monty (the other man) to began removing their clothes. As they slipped their briefs down, their erections burst forth in anticipation of what might be in store for them... as they studied my nude body. I was pinned down by Jim and Andy, squirming in ecstasy, as the other two men approached... a gleam in their eye and their cocks in their hands. "Wait! What are you going to do to me?" I asked, trying to keep from cumming all over the dog's tongue. I knew I would be in big trouble if that happened. "Mmmm... I don't know. Maybe this will be a really special birthday party for all of us, what do you think, gentlemen?" Andy responded. By that time, Shep's licking had driven me over the top, and my body jerked in a wave of orgasmic pleasure as the dog gave me a few last licks. "Wow, that dog does a good job," Monty noted as he led Shep to the door and let him out into the yard. "I think this might just be an unforgettable experience for all of us," Pete responded. I began to recover from the orgasm-producing tongue Shep had just used on my crotch... as I looked directly into the eyes of my boss. I thought, "What the heck, I have always wondered what it would be like to have sex with my handsome boss... and I have also wondered how it would feel to have more than one guy stimulating me at once!" Pete moved closer and proceeded to feel my pussy lips as we retained eye contact. I was still being held by Andy and Jim who were each using one hand to carress my breasts as they nibbled at my neck. Pete inserted one finger at a time into the dampness of my pussy. "I think since I'm the boss, I deserve the first turn in this lovely pussy." Then he promptly grabbed his cock with one hand, and my ass with his other hand... and eased his prick into me... until he withdrew a bit and slammed it in again... hard and deep. His sudden invasion into the depths of my pussy caused my eyes to close as I threw my head back to savour the pleasure. I had to admit it, Pete's fat, hard cock realy felt good inside my body. By then, Jim and Andy were using their knees behind my ass to press me toward each of Pete's thrusts. My body shuddered at the imensity of the situation... but I sure didn't pull away! I was enjoying that onslaught of testosterone. I felt a hand on one of my hands, pulling away from my body. As I looked down, I could see that Monty was wrapping my hand around his exposed cock. His cock was hard and sizable too. My Gawd! I was experiencing the sexual attentions of four guys at once! And, they were my four co-workers! Andy stepped away from me so Monty could take one of my breasts into his mouth while I continued to play with his hard cock. I could hear Andy shedding his clothes. Out of the corner of my eye, I noticed that Andy had spotted the dish of partly-melted butter on the counter, left over from breakfast. He grabbed a fist full and greased-up his rather slender, long cock. By then I was deep-kissing Jim, while stroking Monty as he sucked my breast... and as Pete's cock continued a somewhat mellowed assault on my pussy. Jim and I were leaning against the kitchen counter, with him slightly around the corner toward the dining room. That left my backside exposed to Andy. I felt him slide his butter-greased cock up and down the crack of my ass. In no time, I could feel the head of his cock press between my ass cheeks and into my ass hole. Now, I have never been real keen about anal sex, but in that wild situation, I didn't even feel any pain from his entry into my back door. As Andy's long slender cock explored my backside, I sensed that Pete could feel the friction of Andy's cock within me. The strange sensation must have really turned Pete on... as it was also really turning me on! Pete's eyes locked with mine as he began to pump my pussy with all his might. I could feel the two guy's cocks touching each other as they fucked me in unison. I was wiggling and squirming and screaming as they bucked into me faster and faster, deeper and deeper. As they fucked me, Jim took my face into his hands and was kissing me deeply. Monty was busy squeezing and sucking my tits, cleaning every drop of peanut butter from them. I took Jim's cock into my free hand, and began jerking off both Jim and Monty at the same time. I could feel precum dripping from their cocks and sliding through my fingers. As Pete and Andy continued their alternating, driving assaults on the insides of my pussy and back side... Jim and Monty took turns kissing me and sucking my tits. Andy and Pete fucked me faster, pumping me furiously. As they fucked, I jerked on Jim and Joe's cocks, faster and faster, squeezing and pulling until they shot their loads into my hands. It wasn't long before I could feel Andy squirt a load of his juice up my backside. That drove me into a gigantic orgasm. I am sure that caused my pussy to constrict... driving Pete to unload against the back walls of my pussy. I felt like I had been drowned from below. "Happy Birthday, baby!" Andy said. "Yeah...Happy Birthday Baby!" Jim, Monty and Joe shouted! Jim and Monty took my arm and helped me to one of the kitchen chairs. About that time we all just broke out laughing. The guys washed their hands and brought me a wet cloth to wash my hands. Then Pete said, "Break out the cake and ice cream. I think it is time to have the Birthday Celebration we came here for." Andy quipped, "I think we have already given our beautiful secretary a birthday to remember, but, yes, lets cut the cake. As we all sat around, still all nude, I told them they MUST NEVER tell anyone about what we had just done. They agreed, pointing out that 3 of them were married, and they would not want their wives to find out. We all laughed some more. Then Jim said, "Hey, I think we forgot about poor Shep." Monty went to the door and let Shep in. The dog immediately came over to the table and began to sniff my wet crotch. I kept saying, "No, NO Shep," but the guys kept encouraging Shep to lick me. I know they already knew I let Shep lick me, but I was still embarrased. Jim ran his finger over the top of the cake, getting a big glob of icing on his finger. "Here Shelly, turn your chair around so we can give Shep a treat. Pete and Andy turned my chair outward. I thought Jim was going the feed the sweet stuff directly to Shep... but instead he Jim spread the chocolate icing on my crotch as I yelled, "No... that's cold. And, I don't want to encourage Shep." The guys would have none of that. They started hooting hand hollering for me to keep my legs spread apart so Shep could get at me. Reluctantly, I complied... and much to my chagrin... Shep immediately began to lick my crotch. As Shep licked me, Pete bent over me and said, "I think I owe you a birthday kiss." He gave me a deep tongue kiss, and continued to kiss me as I felt Monty kiss my cheek and neck. During that kiss Andy must have leaned in. I felt him lick one of my bare breasts, and then take my nipple into his mouth. My body began to respond again, and before I realized what I was doing, I had scooted my butt to the edge of the chair so Shep could lick deeper inside my pussy. Soon Mondy was caressing my other breast as Pete continued his kiss. For a while all I could hear was Shep's lapping sound as he continued enjoying the chocolate and my jucy pussy. I felt myself shiver as really good feelings shot up from my crotch... and a few moments later I broke my kiss with Pete to groan out an intense orgasm. Well, the guys finally cleaned up and left. I headed for the shower. The next day at work I felt a bit sheepish. But, all four guys just gave me hugs and told me they enjoyed my birthday party. My husband returned home at the end of that week, and (as promised) he took me out for a belated birthday dinner. Naturally I never did tell him what I did on the night of my actual birthday. Over the following days I ended up having sex with Pete, and then with Jim, on Pete's office floor. The following week Pete set up a bed in the back of the warehouse, and temporary walls to shield it from the rest of the warehouse. Thereafter, on several occasions I had sex with all four guys... sometimes one-on-one... other times with all four at once. We did that several times. All five of us kept our little arrangement a secret from those outside the company. When I am alone at home with Shep, I still let him lick me to orgasm... and remember that special night. What my husband doesn't know won't hurt him!