My boyfriend has been acting strange lately. When I get home, I find new sheets on his bed. I set up a hidden camera in the room and see... a woman with a better figure than me, who seems to like sex more than me, making love in my bed. She says she can't get it up anymore, but she gets it up as soon as she cums. One day, I come home to the sound of a woman moaning. When I open the door, I see a sweaty woman I don't know shaking her hips. "Who is that woman?" The woman starts shaking her hips even more vigorously as soon as she notices me. (Erotic women are not to blame.)