WAAA-537 Let me practice being intimate with you!? My tomboyish childhood friend Rima makes an unexpected request, bringing only one condom. Her body is even more voluptuous and alluring than I imagined… I end up getting completely caught up in our first time together, and we spend three days and nights in passionate encounters. Arai Rima

Tomboyish childhood friend Rima, with whom he has a long and complicated history, makes an unexpected request: she wants him to be her practice partner for sex. With just one condom in hand, they begin an awkward lesson in intimacy. What was supposed to be a one-time thing turns into something more as Rima discovers how pleasurable it can be and becomes insatiable. Unable to get enough and taking no breaks, the two keep going again and again. Over three days with their parents away, the once-reserved childhood friends lose their inhibitions and become captivated by unprotected intimacy.