Momoka, a novice teacher, was empathetic to her students' worries, but she was betrayed and raped by them. Her students were frustrated with Hyakka's plump body. The students who grasped her weakness began to treat Momoka as a sex toy and used it as an outlet for her distorted lust. A male teacher who knows everything joins in and enjoys the mature body of Hyakka who has turned into a meat slave.
