My girlfriend, kirsty, is bi and I knew she still had cravings for sex with women. I loved the thought of it and we talked about it when we fucked.

We were both in our mid 20's when I first met her friend Natasha. She had come to visit 1 evening and it was then I found out they had been in a short term relationship with each other in the past. I couldn't believe it, she was attractive and I jokingly said how I was imagining them having sex together as I looked at them sat next to each other on the sofa. The laughed and my girlfriend said how she enjoyed it and we carried on with small talk about their past.

Later, I went to grab a drink from the kitchen, when i returned I walked in and saw my girlfriend laying on top of Natasha on the sofa kissing her as she was stripping the to half of her. I stopped and watched, they carried on and soon Natasha's jeans button was being undone and then slid down her legs. Kirsty knelt up and started to strip as I moved in and crouched next to them, Kirtsy asked if I was joining in or just watching like an idiot! I went head first into Natasha's tits as she laid there in just her thong, I looked as I saw Kirsty was now naked and began kissing the inside of Natasha's thigh. Things moved on quick and I touched and kissed each of them as stayed to the side of them as they licked each other out and 69ed. It was incredible. Luckily I was in shorts and t-shirt and my hard cock was able to be unrestrained out of the side of my shorts.

The attention eventually came my way and I stood up as they both knelt before me, I felt like a God. My shorts were slid down by them and they both took in turns sucking my cock as they rubbed my balls and upper legs. Kirsty then kissed Natasha and pushed her back and got her sat the sofa, she pushed her legs apart and reached for my cock then pulled me closer and inserted me into Natasha's bald pussy. I slowly slipped in, she was wet but tight. A smile went across my girlfriends face and she reached between her legs to rub her clit as she watched my fuck her friend who was her exgirlfriend. She was a noisy fuck and she came quickly. Kirsty said she wanted my cum in her pussy and she straddled Natasha, arching her back as I looked at both pussy's in front of me. I put my cock in her and they both kissed, I felt Natasha's hand between kirtsy's legs as she played with her clit as my balled slapped again her hand. I cum inside of her pussy and then we sat around naked talking.

It wasn't long until round 2 though....