A masterpiece series that depicts the world of popular erotic novels! I thought I was a substitute for a mother, but I can't do it anymore. A beautiful mature dorm mother can't help but rub her genitals when she sees a young man's body. Her body, still in the prime of her womanhood, responds honestly. When a certain dorm is to be demolished, the dorm mother offers her body to the dorm students as a token of her gratitude for all they've done for her. Five stories included.