Ambivalent: A World Where You Die If You Lose Your Virginity

a new type of sexually transmitted disease spreads around the world. when infected, women's sexual desire increases by several dozen times, and 99% of men die. in a world where “casual sex = death.” the protagonist, sadao shindo, who has no sexual experience, vows not to have relations with anyone until a vaccine is developed, but the temptations of women overwhelm him…! the sexy pandemic story begins!