OVA Iinchou wa Saimin Appli o Shinjiteru. / The class president believes in a hypnosis app.

The action of the hentai revolves around the protagonist Kodera. His overly kind-hearted friends decide to hypnotize him using a phone app so that he can confess his love to Satsuki, the student council president. However, just before the confession, the hypnosis was canceled. Satsuki understands the classmates' plan and invites Kodera to the sports equipment storage room. There she herself attempts to hypnotize the hero, but fails, because she thinks the app is still affecting Kodera. But the hero has long been not under hypnosis and, not wanting to upset the girl, decides to play along with the heroine and pretends that he is actually under hypnosis, allowing the girl to have a good time with his body.