Joshua's Experiment

It didn't bother Leah at all that her boyfriend Josh had started getting kinky. They were both in college, taking Psychology, and exploring life as well as each other. It was kind of kinky and exciting to be tied up, in fact. When he half-seriously proposed a 'psychological experiment' she only laughed. Could he change who she was, and how she thought about sex? If she felt enormous pleasure every time she was tied up, would she become aroused at the mere thought of being tied up? If she had her bottom slapped and then was given pleasure, would she eventually become aroused by having her bottom slapped? Could he turn her into a nympho!? His nympho!? It was silly, but kinky, and exciting, and, as it turned out, helplessly thrilling! If the experiment changed who she was, however, would she like who she was going to become? Or would she even care amid the steamy heat of uninhibited passion?