Veteran detective Ishiyama and novice detective Kawanishi are in charge of a case in which a young man was raped and then murdered in a hotel. Kawanishi begins investigating Otori and comes into contact with several men. Is the culprit a martial arts enthusiast, an SM enthusiast, or someone unexpected? During the investigation, the following incident occurs. Kawanishi becomes lustful every time he meets men and begins to realize that he is gay. What did Kawanishi see the next morning, intoxicated with dazzling pleasure?

Yuta is attacked by a pair of masked men and tries to escape. He is cornered in a factory by two men and left bleeding. Yuta decides to take revenge on the spot, but one of the masked men, Kurumada, begins to feel in love with Yuta. After that, incidents continued to occur at the same factory. Yuta, who is wandering around looking for a masked man, gives his body to Henmi, a gay man, on the condition that he cooperate with the search. Yuta finds the factory where he was raped, but is confronted by a masked man, Kurumada, who confesses his love for him.

A hospital in the suburbs of Tokyo. This is a gay hospital. Doctor Goto treats his favorite patient with all his heart, and even takes care of his lower body. On the other hand, he was a bit of a troubled man who gave SM treatment to patients he didn't like...