[Joucho Antei (Joucho)] Those with superior genes

Sayo Kurosaki may look like a plain, friendless nerd, but the bespectacled slut hides a sex drive far above average and a taste for the bald, overweight man she sweetly calls her darling. Together with two equally endowed companions she forms a harem devoted to his 'superior genes,' worshiping his huge cock and taking his nakadashi until their bellies swell heavy with pregnancy and milk. By the end all three mothers are giving birth right before him — and still begging their darling to keep impregnating them, again and again.