A complicated virgin vs. a sulky, voluptuous female teacher. [Crack] After school. The two are locked in the gym storeroom on a humid midsummer day. The virgin student's day-to-day resentment, jealousy and envy caused by the teacher's Kokoro words swallows up his reason, bursts, and attacks him like a torrent. [Excited] A male student's sexual development is seen as a result of repeatedly having sex with the female teacher as his desire dictates. The female teacher hides her pleasure and denies it, saying "I don't know" and "It's not like that," but Kokoro and body are completely destroyed by the hard pistoning of a raw cock. After countless orgasms, she accepts the sperm inside her. A 3D revenge story by Cherry, who loves erotic manga, in 3 parts.