In a world where everything revolves around boys, a female student enters a technical school all by herself... During a health and physical education class, she is raped by her homeroom teacher and a virgin classmate under the guise of sexual practice. A seed of desire is sown in the heart of a male student, and a poisonous flower blooms... He becomes a dog of sexual desire and ejaculates white, blue-smelling pregnancy juice deep into his vagina! Even if you don't like it, it won't end until your spirit collapses!