This was about 7 years ago when i was 22, i met a woman in an open marriage online she was 44 and her hubby 45, me and her texted and sexted for about 2 months when i told her i was bicurious. She told me her hubby was bi and that they had always wanted to have a 3some, so we agreed on a date and time and we would finally meet up.
I arrived at their house and it was a bit early so me and her fooled around together before he came home. We hung out for a bit cuddled and watched a movie and he texted he was on his way home so we went to bed and started to fool around again so we could be nice and ready for him when he got through the door. I was fingering her when he walked in and he gave her a quick kiss then he started to make out with me. He then got naked and told us he was hard the whole way home. I took him into my mouth and started to suck him real good and played with his balls while he made out with her. He then took his cock out of my mouth and asked us who wanted it first, she said shed been waiting all day for it and so i stopped fingering her and let him start fucking her while i made out with her and sucked on her tits. Watching him fuck her turned me on even more and he started stroking me and kissing me. Add that point i knew i needed his cock in my tight little ass. I looked him in the eyes and told him i need him to fuck me. He pulled out of her and let me suck him while she grabbed him a condom and lube. He started to finger me to loosen me up then asked if i was ready and i said absolutely, he slid into me and it hurt a bit at first but after a couple minutes i was in heaven, the wife then started kissing me and stroking my cock and he began to start going faster. I was on the verge of cumming and she took my cock in her mouth to swallow my cum. I never came that hard before in my life. She came up and kissed me and gave me a taste of my own cum and h he said he was close so i guild him to cum on my face which he happily obliged. Then i went down on the wife till she came, we all cuddled after and then she got up to make us all food me and him had some fun by ourselves. But thats another story!
Source: reddit.com/r/gonewildstories/comments/knon33/my_first_bi_experience_mmf
Jesus… nice