Masaki (hero) runs an adult goods store with Koji (friend). He was hunting for a woman in the city to take a behind-the-scenes video of an amateur, a popular item in the store, in order to put the shoba bill in the place where his store is located into a yakuza.
Hiroko Serizawa catches my eye while looking for something in the city. He rushes to feed her daughter Miki to get her. As he pursues, he discovers the existence of Hiroko’s older sister, Shizue. In this way he humiliated the three women with his own desires.