A friend of mine who had a fight with my husband came to my house...

Ryo spends his weekend afternoon alone with his parents on a trip. On the way home, he accidentally encounters his friend's older sister, Rena. Rena, who has been running away from home after a fight with her husband, is unable to return to her parents' house, so she ends up visiting Ryo's house. Ryo, who was attracted to the adult sexiness that Rena exudes from a young age, is so excited that he has a strange fantasy... Noticing this, wettens out and teases him with an unprotected appearance, but Ryo reaches his limit of patience, and after seeing Rena go to sleep, he starts secretly rubbing his plump breasts...