Saimin Class: Joshi Zen’in, Shiranai Uchi ni Ninshin Shitemashita

Vice class president Sumino Daichi already knows how this lesson ends. In his hand is a cheap-looking lighter that is not a lighter at all: a hypnosis trigger that lets him overwrite the class’s sense of what belongs in a school day. Homeroom teacher Amamiya Akira, usually the adult in the room, announces that everyone should masturbate together as a “break.” Class president Aota Natsu hesitates, glasses slipping, voice catching—then the suggestion takes, and she is the first to follow. One girl after another joins until the classroom is only breath, wet sound, and Daichi’s quiet smile.

That first period is only the setup. Once the girls accept public climax as ordinary, Daichi pushes the script further. Cleanup blowjobs after he finishes. Anal licking and handjobs framed as “service.” Sex that does not stop at one round because the suggestion will not let it stop. The students feel a flicker of wrongness and talk themselves out of it. By the time the two OVAs close, every girl in the class is pregnant and still does not know when it happened. The series stays inside one room, one tool, and one idea: if the class believes it is normal, it becomes the lesson plan.