Mima's incest

Chisato, who lived with his only son, Akihiro, chose to remarry him because he was an abnormal sexual desirer. He is a good husband, and he is jealous of the distorted desire hidden under his mask. The desire for madness of her husband, who gradually becomes a supporter, extends to his son's Ming. The love-hate play of the body, which is intertwined like a worm that crawls at the bottom of the earth, gradually draws a picture of an atrocities, while Senri's reason quietly breaks down without sound between mother and woman.