During our marriage my wife Kate has had sex with quite a few husbands of couples we know, all without their wives' knowledge. Like Lynn, Kate gets a big kick out of being a fuck toy for married friends of ours. Maybe we have just been lucky, but we have never had any problems with it. Our relationship with the married guys who get to fuck Kate is deeper, more intimate, and more meaningful than with other friends of ours.
The good news is that it is just sex. Kate only wants one thing from other men and that is a good time in bed. Kate provides a safe, convenient, discreet outlet for guys we know who just want some pussy. We have never had a married friend who, given the opportunity, has not had sex with Kate.