Her husband is cheating on her... Although he is serious and has a clean habit, his wife Ryo loves him. However, one day, he comes home smelling like another woman. Since then, she has been spending her days alone and starving for love, but one day the air conditioner breaks down and the man who comes to fix it gives off a manly smell that arouses Ryo's desire. The man is seduced by Ryo's masturbation, and Ryo he knows it, they are immersed in a 69-style sex session, sucking each other's genitals like animals...