Ambivalent ~Doutei Wo Sutetara Shinu Sekai~

Ambivalent ~Doutei wo Sutetara Shinu Sekai~ : A new type of sexually transmitted disease spreads around the world. When infected, womens sexual desire increases by several dozen times, and 99% of men die. In a world where casual sex = death Sadao Shindo, who has no sexual experie