My wife at the time and I had an old school friend of mine over for dinner one night. A drink and a smoke were had by all and then she turns and asks me if we could ask him something? I knew full well what she meant as I had dirty talked a fantasy involving said friend during sex a few times - but I couldn't quite believe she had the guts to do it. Well she bloody well asked and it just happened: first a cuddle whilst she watched me, then I thought fuck it and unzipped for her to suck me. Suddenly she had a cock in each hand and was greedily gobbling away. I was happy. Soon we took turns railing her from each end with ovligatory high fives. Good times. After a goodly fucking she let me finger her arse a while until she was ready for anal. We got some cooking oil believe it or not and she let me in more easily than ever before. He was most surprised - and here is where it gets crazy - somehow rather than just let him fuck her arse I managed to convince her to ride my cock so he could go in at the same time. Yes a double penetration on the first threesome ever. Wild. I held her tight from below as i felt him slide in there, squeezed into her bum next to my fat cock in her pussy. "Cocks" she moaned over and again as we moved inside her, until - bless her sock - she spits "harder" at him over shoulder. Fucken gold. I literally had to restrain her as he pounded her arse until he stopped soon after - im pretty sure he came inside her. It was amazing. I'm pulling myself off to the memory 10 years later. After he left i fucked her arse for what felt like hours until we fell asleep. It was an awkward week afterwards. Of course I lost both the friendship and the marriage over time but that very hot memory lives on at least. Que sera