A mother and son who drown in forbidden lust in a closed room called a closed bath. A virgin son whose interest in women has increased too much and an incestuous relationship brought about by a mother's distorted love for her son. A mother who raises her voice to her son's brush down cock and a son who spit out all the semen in her mother's moist vagina. The whole story of a parent and child who forgets themselves in the sense of immorality that contraindicates and devours each other's bodies.