My wife Jen said she would never do anal so not to bother to ask. A little background for Jen. She works in an office for the same company as my best mate David so as you would expect a lot of flirting goes on both at work and at home. Mo sex had ever taken place but when we have had a drink or 3 we have been known to share her tits and a couple of times rub her between the legs. She therefore knows than Dave is quite a bit bigger than me where it counts. The last time we played around the 3 of us w were a little tipsy and had a good time but nothing went too far. Dave left and Jen saw him to the door and when she returned to the room walked over facing me and straddled my erection. As she bobbed away we both were nearing cumming when the door opened and Dave walked saying he had left his specks. behind. When he saw us he could not believe it and took out his cock and started stroking. Jen said not to waste it and come over here. He got behind her and she said to push it up alongside me which he did. It was a bit tight but she soon got used to it.. He withdrew a couple of times and all of a sudden rammed it up her back passage. Jen jumped a little but really got into it and in no time all 3 of us came off at just the same time. I think that this has set the scene for things to come and I look forward to ramming her arse as well