Mizuhara Reito is an ordinary boy who wakes up in a world of 5 billion women and 5 men. Now it's up to him to repopulate the human species. Can he stay loyal to his missing childhood friend when all humankind is counting on him to sleep with as many girls as possible?
Why not have my man, 
Hino-sama, impregnate you?
Lass dich
¿No prefieres que mi Hino te embarace?
¿No prefieres que mi Hino te preñe?
Tu pourrais demander à M. Hino
de procréer avec toi.
Perché non lasci che sia il mio uomo,
il signor Hino, a fecondarti?
Que tal engravidar do homem pelo qual
eu sou responsável, o Hino-sama?
Почему бы тебе просто
не забеременеть от моего Хино?