After coming to Tokyo for a job, I returned to my hometown for the first time in several years. Then suddenly, a plump woman called out to me... When I thought who it was, it turned out to be my childhood friend Nishimura! Nishimura and I celebrate our chance encounter and warm up our old relationship, but I can't stand her plump body when she gets drunk and shows me a chance... I feel guilty about having an affair with a married woman, even if it's only once. However, Nishimura, who is sexless and frustrated with her husband, bares her desires like a beast and asks for my cock over and over again.