Kazuya decided to go to a soapland with mature women because his part-time job pay had come in. However, when he arrived at the shop, the soap girl he had requested seemed to be taking her time preparing and wasn't coming out anytime soon. After waiting for a while, she finally appeared, and Kazuya was shocked! Standing there was his mother, who was supposed to have been at home just moments ago! Unable to bear the awkward atmosphere, Kazuya tried to leave the shop, but he was stopped by her: "I'm the No.1 here. Since you're already here, why don't you enjoy yourself?"
