Kyoka's timid son has made his first friend. He is an honor student with excellent grades and the trust of his teachers. Worried about her son not fitting in with the class, Kyoka welcomes his friend Daisuke into the family, but Daisuke has a hidden side that no one knows about. His likable personality is just a way to deceive adults. Kyoka is unaware of this and exposes her defenseless side, and the devil's hand reaches out to her... Her beautiful body is treated like a tool and conquered.
