A married woman, Maki, who got fat after eating out. She decides to go to a nearby pool for swimming lessons for her diet, but... Her pubic hair is pointed out by her instructor, Osawa. Although she is confused, Maki, who is inexperienced in shaving, gets her crotch shaved by Osawa as she recommends it. Maki is so sensitive that she feels her first shaved pussy even if it rubs against her clothes. Moreover, during the lesson, Osawa, who is teaching her, sees through the obscene situation where her breath leaks due to the rubbing of her bite.
