I've heard multiple stories about upper management sleeping with each other for promotions, raises or just to keep their jobs. I also know of at least 2 male managers who hired in women as teenagers, and ended up marrying them a few years later. Lots of dirty stuff. Just hearing the stories made me uncomfortable and wary of my male managers.
Please, women out there. Say NO. You're not only hurting yourself, but other women like you. Respect yourself!