Ryo spends a weekend afternoon alone while his parents go on a trip. On my way home, I happen to meet her friend's older sister, Rena. Rena, who had a fight with her husband and ran away from home, couldn't even go back to her parents' house, so she decided to visit Ryo's house. Ryo, who has been attracted to Rena's adult sex appeal since childhood, is overwhelmed with excitement and has a wild delusion... Noticing this, Nurena teases him with her defenseless appearance, but Ryo, who has reached the limit of her patience, secretly rubs her plump breasts when she sleeps...
