My now wife (30) and I got engaged in 2019. I had a whole event planned with a helicopter proposal and big dinner and show. This was all on short notice as we were moving to a new (well old) city and I wanted to do this before we left. As it happened her coworker and close friend had already planned a going away party for her and when she found out about our engagement, she added that to the agenda. Now this friend had stayed over with us a few months ago and we all got buzzed and VERY handsy but the moment wasn't right for a full FFM. Now the party was a little slow as a lot of invitees couldn't make it but we all got a little drunk and high, hanging out until it was just the three of us come 2am. Well we were watching tv cuddled on the couch and the girls are whispering back and forth giggling the whole time. Finally our host gets up to go pee and my girl asks me if I'm game for a threesome tonight. Of course I said no this being our special night and that I really wasn't in the mood ....... Yeah that totally was not what I said. I jumped at the opportunity. My girl informed me that our friend was starting her period and asked us not to go down on her which was a big disappointment because I LOVE oral but I can respect her wishes. Of course it took five minutes before my now wife is pulling my dick out of her friend so she can lock lips on her clit but she never did have any self control. Suffice it to say we were there for another three hours and broke the poor girls bedframe. Good fucking times!