Ai has been troubled by the fact that his brother-in-law Shinichi, who is currently living in the house, has become worse.He was a good girl when we first started living together as a university student, but before we knew it, he didn't go to school and could filthy his room.In the end, he was tired of Shinichi, who made a jarring noise every day.One day, Ai has reached his limit of patience, and he warns Shinichi strongly...Feeling frustrated by being scolded, Shinichi made his cock suck in his mouth the next day, like a revenge.From that day onwards, my worst brother-in-law began to live as a meat toilet in the mouth...
