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Costume Party Incest

2683 words | 4 |4.50

Mom goes to a party to watch her son make out and maybe get someone for her. Fiction, incest, group sex.

My husband and I split up when our son was three-years-old, and I have raised him alone since then. Bath time was always fun for both of us and I watched him grow from a baby to a toddler, to a young boy and I have to admit that I paid attention to his male parts and how they were developing. At about nine he decided that I should call him Tim instead of Timmy and that he was old enough that he did not need Mom helping him with his baths anymore.

His father was not a very good husband, but he was great in bed. He may have only been about six inches long, but he was very thick, and it felt wonderful the way he stretched me open when he entered my love tunnel. He could last almost as long as he wanted to, and he always brought me to at least two strong orgasms before filling me with a large load of his hot sauce. One day he announced that he was leaving me for his new rich teenaged girlfriend. He was gone that night. I don’t miss the way he treated me, but I do miss our great fuck sessions.

The last time I bathed Tim I was amazed that he already had a solid erection. I just got the feeling that he was going to be large like his father when he grew up. As the years passed, I never saw him naked again, but I can tell from the way his pants and swim trunks fit that he has indeed filled out between his legs, very nicely. He has a bulge that makes many women take a look and smile. He is sixteen now and a very attractive young man.

One day I heard him and a couple of his friends talking about a party that they were invited to. It was going to be a costume party and there would be guys and girls there their age and also older. I heard Will say that there was going to be some great pussy at the party, and it would be easy to get all you want. He told Tim that he knew that Mrs. Dixon was going to be there and that she was looking forward to having Tim fuck the shit out of her again with his big cock. I started to get wet between my legs while listening to Will and picturing my boy pounding the pussy of his last year’s English teacher. I wondered how many times they had fucked her and if they had done it at school. He did come home late every so often.

I couldn’t get the party out of my mind and the thought of Tim being there to get laid as many times as he could. Now, I have not been celibate after Dave left me. I have had more than my share of friends with benefits and some one-night hookups with strangers but nothing serious and regular. Many times, especially while rubbing myself in bed, I have thought about Tim and if he would be as good of a fuck as his father was. I have many times brought myself to orgasm thinking about my son. Sometimes it was with his cock down the throat of a young girl and sometimes it was with his prick up the ass of a woman my age. But he is my son and I never acted on my thoughts, even though sometimes he would tell me what a great body I have and how sexy I look.

As the time for the party came close, I found myself picturing my son screwing girls and women more and more. Sometimes in my thoughts, I was the one with my legs wrapped around him and enjoying his cock plunging in and out of my dripping wet cunt. I tried to shake the thoughts, but they would not go away. Then I remembered that it was going to be a costume party. I could go and nobody would know that it was me. I might even be able to see Tim naked or even fucking some lucky girl.

I went to the adult store and bought a white and blue Little Bo Peep costume with a very short skirt and front buttoning blouse. I bought a wig, a pair of bright red crotchless panties and a matching bra with no fronts so my nipples would stick out. I selected a mask that just covered my eyes. I was going to get to watch Tim in action and maybe find someone for myself.

The night of the party came. Tim was dressed as Luke Skywalker from Star Wars. I went to the house about a half hour after Tim. Because I was in costume, nobody even asked me if I was invited. I just walked right in. There was loud music and dancing and a lot of beer bottles being raised. There must have been twenty people there and only about a third of them were females. I sat in a chair in the corner to scope out what was happening. Two men about my age asked me to dance but I told them not right now, maybe later.

Within about an hour or so I saw the action starting to heat up. One girl was dancing topless. Over in one corner of the room, a girl was on her knees sucking the cock of a guy about her age. There was a lot of kissing and groping going on, including two older women who were sitting on the couch next to me. I watched one older man taking a younger girl down the hall to the bedrooms. Tim was dancing and the girl he was dancing with girl was rubbing her tits all over his chest as he held her by the ass cheeks.

Suddenly a young man probably in his early twenties came up to me, told me his name was Don and said that this was his house and that he had never seen me at one of his parties before but that he was happy that I had come. Then he dropped to his knees in front of me, lifted my skirt and pressed his face to my crotch. He licked my clit and tongue fucked me till I held his head tight to me and gushed girl cum all over his face while moaning loud enough that many people looked over at us. “There, that’ll get you loosened up. Now relax and enjoy the rest of the party.”

I sat there breathing hard with my legs still spread wide. Several men and women took a good look at my privates. One young girl came over and asked me if I would like to go to one of the bedrooms with her. I thanked her but said no. A few minutes later, Tim’s friend Will came over and sat next to me. He had brought me a beer. He put his arm around me and gave one of my breasts a tight squeeze. “I see that you have spent a lot of time looking at my friend Tim. Would you like to meet him? He’s really a nice guy and he likes both young girls and more mature women.” I paused for a minute and then said that I would like that. Will left and went over to talk to Tim. Tim walked over. “Hi, I’m Tim, may I join you? What’s your name?” In a disguised voice I made up the name Mary. Tim sat next to me. “You’re a very pretty lady and I like your costume. I’m glad you came to the party.” Then he leaned over and gave me a long hard kiss on the lips while sliding his hand up my thigh under my short skirt. I almost pulled away but then relaxed and returned his kiss and spread my legs. For the first time, my son’s hand touched my crotch. It sent an electric tingle through my entire body. I moaned and pushed my pussy against his hand.

Tim held my hand and stood up. I stood with him. Not saying a word, he led me down the hall to one of the bedrooms. We went into the room and stood there and kissed. His hands smoothly opened my blouse, and he moved his kisses to my exposed nipples. The bra hooked in the front. I unhooked it and it separated. “Very nice”, was all he said before he had as much of one of my tits that he could fit in his mouth. My blouse and bra fell to the floor. He reached behind me and undid my skirt, and it joined my other things. Now all I had on was my crotchless panties and my net stockings. Tim gently pushed me against the edge of the bed, and I dropped down on my back with my lags spread. I felt that my ass cheek was lying in a puddle of cold cum, but I didn’t say or do anything.

Tim stripped out of his costume. He had come to the party commando. I got my first look at his cock since he was nine. It was not yet quite fully hard. It was beautiful, amazing, spectacular. He was thick like his father and maybe an inch longer. He got on the bed, on his knees, next to my face, “It helps to get it really hard if you suck it.” Then he touched his cockhead to my lips and my mouth flew open and my head moved forward taking my son’s manhood into my mouth. He put one hand behind my head and gently started fucking my mouth. He went deeper and deeper till he touched the top of my throat and I gagged. His prick was now like a long steel rod and my lips were stretched to fit around it and must have grown another inch longer. “I like older women because they are so much more experienced and know just the right way to do things. That feels great, Mary.”

Then Tim moved us around so that we were in the sixty-nine position with me on top. He buried his face in my quim. I had freshly shaved that day just in case I was to get together with someone at the party. I admired his beautiful thick pecker for a minute and then attacked it. I took it as deep as I could, kept my lips tightly pressed around it and sucked till my cheeks pulled in as I bobbed up and down the length of it. I very much wanted to taste a mouthful of his seed. Tim lasted and lasted and made me come twice but I still had not drawn out his nectar.

Tim lifted me off of him and put me on my hands and knees. He got behind me and slipped his thick cock beck into me. Damn he felt so good in me. Shortly after he started doing me doggie style, he told me to close my eyes. I didn’t know why he wanted me to do that, but I did as he said. Then I felt another cockhead touch my lips. My eyes shot open. I looked down the length of an average size prick and up the chest to the face and saw Tim’s best friend Will in front of me. “No, I only want you, Tim.” “Be quiet and open your mouth Mary, you’re going to enjoy this.” I opened my mouth and Will slid his dick between my lips.

Only twice before in my life had I been with two men at the same time. A couple months ago I had let two guys pick me up in a bar and we had done the same thing as now. One fucked me doggie and the other fucked my mouth. They both came and then switched places and did it more till they both came again. The other time was not long after I was married. My husband, Dave was under me, and I was riding his rod while his brother rammed his prick in and out of my butt till we all came at about the same time.

I got together with Bill, my ex-brother-in-law a couple times after Dave left me. He was mostly interested in fucking my ass and never made any effort to see that I climaxed. The worst thing was that after he fucked my ass, he still insisted that I suck his cock clean. I soon quit seeing him.

Will came in just a couple of minutes, filling my mouth with his cream. I showed it to him and then swallowed it. He stepped away and Don took his place. I did not object this time. Don had pretty small equipment. I easily took all of him in my mouth till my nose was pressed into his pubic hair. He didn’t last any longer than Will before I had another helping of protein. I had always heard that cum is mostly protein with some iron and some salt. They say it is good for you. I’m glad because I like it.

When I had finished both of my son’s friends, he was still slamming his dick into my vagina with force. I was starting to wonder if he was ever going to come when he finally said, “I’m gonna come. Where do you want it, Mary?”

I yelled out, “In my cunt. Fuck yes, in my cunt. Fill my pussy with your seed.” I came again as he did. He pulled out and streams of his spunk poured out of my very well fucked belly and landed on the mattress. I briefly felt sorry for the next couple to use this bed. Tim was definitely his father’s offspring. I spun around and without being told to I sucked his shaft till it was spotless. I could have kept sucking on it all night, but he pulled it away. “You’re one great fuck, Mary. We really enjoyed being with you.”

We went back to the party. As soon as we had separated, Tim had a beautiful young girl who looked even younger than him hanging all over him and telling him that she had been looking for him. Her hand went down to his package. Soon I watched them walking down the hall together. I went to the bathroom and cleaned my dripping pussy and straightened my hair. The party was still going strong. The bedrooms were all full and there were people fucking and sucking all over the living room. I smoothed my skirt and buttoned my blouse and went to the door. Don came over to me, “You’re not leaving already? You’re one of the hits of the party.” I said that I had to go but I would come again some time.

When I got home, I was so worn out and sexually satisfied that I just threw my costume in the dirty clothes and went to bed. I didn’t even have the desire to rub my pussy like I did most nights after getting into bed. About three hours later I heard Tim come home. I bet he had at least a couple more pieces of ass after I left. I heard him walk down the hall. Then he opened my bedroom door, walked over to my bed bent down and kissed me on the mouth. I hope you had fun at the party …. Mary. I know I did.” He closed my door behind him and went to his room.

1015 If you want to read more of my stories, click on my username. All people in any pictures I post with my stories are 18 or older. They either come from friends or a website that allows sharing with credit.

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  • Reply kaylie ID:fx7i91d9d

    my mom is in group partys too. they meet at our house sometimes if its moms turn and she did it with a boy hes 14 and a boy 15 another time. she likes older guys to and she likes girls sometimes to.

    • Jack ID:1fuvflep49i

      What do you like

  • Reply Ccrash ID:bpbgn02fh


  • Reply Golden ID:1d99o1ainl94

    Goldenbiguy on kik to chat about this more. Super hot.