This happened to me last July. I'm a closet exhibitionist, but I get easily embarrassed, so I only do it if I'm drunk and being encouraged. My husband, John, is usually the one that encourages me.

We had a pool party at our house for the 4th of July. There was this guy there that is cute, J. My husband always knows when I think guys are cute cause I flirt, sometimes a little too much, but he likes it.

Anyway, J and me were in the pool for a while drinking and the more we were flirting the more turned on I was getting. Finally J got out to get a drink and I swam over to John snd told him I was getting really horny. When J got back in the pool, John swam off and pulled the knot on my top. I was really buzzed and it took me a minute to realize J was staring at my boobs. I look down and the top was tied around me under my boobs but the part on my neck was undone and the loose part of the top was just floating. I'm a real blonde, so even though I'm tan, the parts of me that don't get sun are really white. I felt myself blush and looked around, there were a lot of people staring at me and John was just smiling from the side of the pool. Even though I was embarrassed, I got really turned on. I laughed it off and put my top back on.

We drank some more and J was staying really close since the incident. I was trying to get away from him so I could get John to sneak away and meet me in the bedroom for a quickie. J was getting really handsy and wouldn't let me out of his sight. My chance came when J got out to get a drink for both of us and I saw John go in to the bathroom attached to the pool deck, that bathroom also connects to our bedroom. I slipped in to the bedroom and quick pulled off my bikini. I could hear him still in the bathroom. I jumped on the bed and mimicked the scene from the movie “Dirty Dancing” by saying “Oh lover boy”. I watch that movie like 100 times a years and John is sick to death of it. I did the one thing, I had only ever done for my husband and it took us 5 years of being together before I did. I began to play with myself.

The door from the bathroom creeped open, I was laying back on full display. My body gets this hot tingly feeling before I cum and that's what I was feeling. I heard someone say “Oh damn” which was not John. I looked up and it was J. I found out later that John was only walking through the bathroom. J went in right behind him.

I was frozen. J said ”Don't stop, I want it too”, he grabbed my legs and started going down on me. I could feel his tongue penetrating me and I felt so guilty. I didn't want to cheat on John, even though I did in that moment. I started to cum just a little and was trying to pull his head out of my crotch. He was fighting me, but finally slid himself up my body. He stopped to kiss on my breasts and I still was trying to pull him up to stop him. He came up and kissed me, his face was all wet from me. I let him kiss me for just a second and in that moment I felt him start to put himself in me. He had slid his shorts off somewhere along the way. I put my hands on his shoulders and said, “No, I just want you to watch”. He backed off and didn't get anymore than the tip of himself inside of me. I did want it but felt guilty at the same time. He rolled beside me on bed and started to finger me. I stopped him again and told him to just watch. He stood up at the foot of the bed and I continued to play with myself. Every time I opened my eyes though, there was a naked man standing there that wasn't my husband. I felt excited, ashamed and embarrassed all at the same time. If it wasn't for all the alcohol, I know it would have never gone this far.

I got an all fours so I wouldn't see him him and continued to masturbating for him. He took this as an invitation and started licking my ass! I said, just watch baby. I realized that baby slipped out. He started poking himself in to me again and I made an mmmm mmmm noise to say no. He continued to rub himself on me but wasn't trying to get in, so I just let him. As hard as I tried, I couldn't cum though, so when he finally did, he came in between my ass checks and all over my back. He was really loud and and started saying stuff like your pussy smells so good. (Is that weird? Looking back I feel like that's weird). He leaned over me and grabbed my tits. He was humping my ass and as he did, he slid in me, this time all the way. He felt so big, he is really big, inside me. I could feel him still cumming and I immediately started to cum too. I tried to get away but I was flat on my stomach now with his arms around me and he was laying on my back. He was too heavy and powerful to push off. I didn't want to enjoy it, but I
did. After several minutes I told him he had to go and he got up and left. I found out later he stayed for a couple more hours.

I took a shower and didn't come out for the rest of the party. Even though I have seen J, I haven't said more than a few words to him since then. He told me one time that he still thinks about how I feel which made the situation awkward. I told John The whole story of what happened like 3 or 4 months later. He knew something had happened. It actually turned him on. I would have been pissed if it was the other way around.

I know it wasn't really cheating because it was an accidental spur of the moment thing, but I still get hot thinking about it and I feel like that's cheating. I still think about J and I'm still embarrassed about masturbating in front of him. I've only ever told one of my friends about this.