One day, the protagonists had an unexpected accident and arrived at an isolated island where “an estrus virus that would eventually lead to death if semen was not taken into the body” was spreading.
The only man on this island is the main character, “Kimo Otoko,” who was bullied in the class.
While Akira, who seems to have nothing to do with sexual desire, and Yumi, who is weak, accepts the Kimo man, only the love of the Ijime principal criminal has not yet accepted the Kimo man.
Yumi shows her SEX with a Kimo man to her love suffering from the symptoms of the virus …