Hey dude, Im not saying that this chick doesn't really want you or anything, but ALOT of women who cheat are looking for ways to get their partners attention. My ex used to be that way. When the relationship slowed down, and I didn't drool every time she entered the room, she started to try to look to make me jealous by doing this or that. When you respond to those types of things with jealousy, that would reinforce to her that I still cared. Now lets just say in your case that this chicks hubby isn't the kind of guy who gets jealous easily, and thats why she has had to take it to the extreme of actually fucking you to get his goat........Dont you think that if she is looking to make him jealous that she will tell him she is fucking you in a heartbeat? I know you feel like the stud & all now, but consider for just a minute that she is using you as a pawn to extract some sort of "caring response" out of her hubby without the slightest concern for how it may affect your life. I mean maybe you dont care(some guys wouldn't), but is it worth the shit thats gonna come your way to get some guy you dont even know jealous???