My wife always fancied my mate Martin, we would often talk about him joining us while we were having sex. When we used him as a third person Trinity would have mind blowing orgasms.
We decided that I should mention it to him as he was a bit of a player and up for most things, I called him and suggested that Trinity would like to experience a threesome and as we knew him so well would he be up for it.
He was taken back at first and said he would be but was concerned about our friendship being affected if we went through with it. Trinity and I discussed this in great depth and came to the conclusion that it would be to good an experience to miss.
I told Martin that we would like to have some fun with him and to let us know when he was available. Roughly two weeks passed without hearing anything, I didn't want to push it as it was a strange request.
The Saturday night we had friends round when a text came through saying "are you in and do you want to have some fun". I showed trinity the text and she was shocked but well up for it.
We made some excuses about being tired and our friends left at about ten. Trinity was nervous and knocked back a few glasses of wine. She went and showered and I joined her.
As I pulled the shower curtain she had just finished shaving her bits, she was so smooth! Trinity's nipples were hard with the feel of the water. Trinity has perfect nipples when hard they are like bullets, small and dark complimenting on her 36b boobs.
I jumped in and freshened up but she was gone, drying herself adding a little make up and straitening her hair.
Back downstairs Trinity was on her third glass of wine when the door knocked, it was Martin. Trinity wearing only a red satin nighty opened the door as Martin walked in she kissed him passionately, this turned me on no end.
They entered the lounge Trinity kissing him with longing knowing what was to come. I suggested we go upstairs (where I had the camcorder set up) we headed to our bedroom it was dark but with the night vision enabled I could see clearly what they were doing.
Within seconds their hands were roaming, I could see Martin feeling her breasts her nipples pocking through the nightdress. Her hands rubbing his growing cock. Trinity undid his jeans buttons and pulled his trousers down, before they had hit the floor she had taken his cock in her mouth.