It's all the teacher's fault. A story about a female teacher who makes a top student addicted to masturbation feel refreshed. Live-action version. Tachibana Ume, Yayoi Mizuki, DASS-280

Top student "Tono Miyuri (Yayoi Mizuki)" falls into a state of complete masturbation dependence due to exam, parental, and academic pressure. She seeks help from her homeroom teacher "Kamukura Sumire (Tachibana Mary)," but the teacher who listens to her confession is actually a "tent"... A respectable girl with glasses and braids is helplessly attacked by a female teacher who is both male and female.