a flirty beach weekend with my friend's wife

okay - last time I make a reddit throwaway account for confessions I swear

This is from last year. Me (M28 at the time), my gf I was with at the time (F27), my friend (M28) and his wife (F25) decided to rent a beach house for the weekend. We were making a ton of "jokes" leading up to the weekend about threesomes or foursomes, but nothing *too* serious - until one day I was with my friend and his wife and they had mentioned they wouldn't be upset if it weren't just a joke.

The first night there, we went down to the shore. My friend's wife was wearing this incredibly tiny white bikini and we all talked about how good she looked. We went swimming, and she "accidentally" would brush her ass against me as we swam. (I'd "accidentally" brush her thigh). She mentioned again she was serious about at least a threesome, or all four of us. I said I'd have to check with my gf first, of course.

Later that night, we played a drinking game. It eventually ended in confessions and talk of sex positions, and even acting them out. Needless to say, we were all pretty horny and drunk. Eventually, my friend's wife had to do a striptease. We all cheered her on, and i blushed but couldn't look away when she pulled her bikini top off.

Eventually, my gf went to bed and the three of us left stayed up. The convo quickly turned to sex and a threesome, and I said I hadn't cleared it w my gf so reluctantly I had to pass. They said their goodnight, but I couldn't sleep because I was so insanely horny from the whole interaction!!

I stayed up and my friend and his wife returned to their room. Pretty quickly, I heard my friend's wife moaning and screaming. They were fucking with the door cracked. The whole thing was so hot, I couldn't slip away. I had to touch myself there on the couch to the sound of her getting fucked, even to the point where I finished all over myself in the living room.

Even more happened after that! if there's interest I'll post more ;)