Ok, I am engaged. i am very pleased with my relationship, and I love my fiance very much, but recently though, I have really been wanting to have sex with my female best friend. I'm not gay by any means, I don't wish to have relationships with other women, but I love having sex with girls. Before I met my fiance, I used to hook up with other women all the time, as a matter of fact, my introduction to sex was making out with the neighbour girl and trying the things we saw on the porn she would "borrow" from her dad. But back to the story, me and my best friend are very close, hell we joke around all the time pretending we are gay with each other and play flirting, but that's not why I want to fuck her at all. What happened was, a couple months ago, we were over at a friend's house, and the subject of girl-on-girl sex came up. Our friend had never done anything more than make out with other girls, but me and the bestie, both having experience, told her all we knew, and that she should do it, given her boyfriend wouldn't mind. The bestie than suggested that we introduce her at some point, though as of now, that hasn't happened. While we were talking about it though, I noted that I was getting all hot and bothered. My bestie then smiled at me, and told me she'd give me something to tide me over, and messaged me a picture of her tits, meant for her husband. I got home that night and masturbated for at least three hours, but then deleted the pic in fear that my fiance would see. ther than that, she has hinted that, even though she doesn't want to hurt her husband, she thinks that she's interested in being friends with benefits with me and our mutual friend. She hasn't talked about it recently, but ever since then, everytime I hang out with her, I hold back the urge to just whip those gorgeous tits of hers out and start playing with them. I don't want to lose my fiance, and I don't want any trouble with her and her husband, and I am not in love with her or anything, but I just want to fuck her so bad it's driving me crazy! I know, see if her husband or my fiance are into trading/four way/watching, any of that, believe me, no they really aren't, so it'll have to be secret, which, yes I realize is shitty, but my urges aren't going away. This has been bugging me for some months, but I don't have the balls to try anything, and there's not really anyone I can talk to about it, so I thought I'd say something here where I can shamelessly say it.