i've been approached by a couple to try this. i've known them for about 2 years, so were very comfortable with eachother. both of them are very cool and down to earth. the girl is well,...fucking amazing and so cool, i've wanted to do her since i saw her. I told them both that i would be nervous and reminded them that it could cause some problems between them a number of times, but they said everytime that they have talked about it for a long time and are totaly cool with it. i wouldn't do this girl if she approached me alone, because i don't endorse cheeting of any kind, but it seems ok since her bf, is in on it and its open. he says he just wants to watch, but i know there's a chance that won't happen, which isn't a big deal to me. im just wondering if anyone else has been approached with this or done it before and how it went.... let me know.