IESP-647 Sister-in-law Lesbian Training An Mita Lesbian Ban Work

"I've always liked Kyou-chan since I was dating before she got married to her brother." Rena, a girl ○ student, carefully trains her brother-in-law, Kyou. Kyou and Rena, who are married, are alone at home until their brother returns from work. At first it was a light kiss, but eventually Kyou drowned in the escalating lesbian play and asked for herself.