Mochi is a small and healthy woman who loves to stay fit. She has a very disciplined routine she can't skip. Over the past two weeks, she's staying at her sister's place, but she has specifically instructed her sister and her brother-in-law not to interrupt her workout. Will is talkative and messy, so he can hardly stay out of Mochi's business. Since his wife is gone most of the time and he finds himself spending a lot of time with Mochi, he tries to get to know her a little bit. Mochi sees it as an opportunity to ask for his help while stretching. This immediately makes Will both uncomfortable and horny, triggering Mochi's wildest instincts. Her brother-in-law is a big guy and now she knows he has the hots for her. Can she lure him into her kinky fantasies? Maybe a little bit of indecent exposure will do the trick...