Koji, who returned home, felt uncomfortable with the awkwardness of his brother and his wife. - When he heard the story, he apparently was pregnant and repeated his activities every night. - He tried not to go deep, but he happened to come across the scene ... - While noticing this, he is glued to his sister-in-law, Jun, who fascinates the foolery. - Jun, who absolutely wants a child, asks Koji for sperm if she is her brother. - I couldnt resist her sweaty and repeatedly asked for her, and she threw a lot of energy into her vagina ...