The exam was coming, so Mia Nanasawa's mother hired a tutor to come home to match Mia. Say he was a young man, so they called each other by brothers, and the tutor fell into the love trap of this beautiful and lewd young student. My slender but charming body has soon gained this tutor's heart. She took the teacher right in front of her mother and covered it with a book, it was really bold. A lot of sex scenes are returned in this movie to show the lust of Mia's sister, please enjoy.