I live in East London, UK and this is the true story about what happened when me and my ex-flat mate played around with his gf.
Me and my flat mate had watched porn and wanked together before. We both got off on watching the movies together and describing how we'd share the same girl in a threesome. We are both bicurious and talked about how we could try and sneak a few grabs of each other's dicks while fucking his gf without her knowing.
So one Saturday morning I got a text message from him saying how he'd been chatting to his gf about me watching them fuck. She wanted to watch me wank myself off while they were fucking. I couldn't join in but could watch. This was on for that night!
Me and him exchanged a few text messages and things escalated a bit where she wanted to watch us wank each other. My cock was getting harder with each text message.
So later that night they came back to the flat and we arranged to go to the local pub for the evening to get a bit drunk before coming back home.