Isekai Harem Monogatari
異世界ハーレム物語
Studio: Majin petit
Naoki Oikawa was busily fapping away to his naughty porn mags when he was suddenly transported to a fantasy world filled with demon lords, monsters, and… sexy babes? Join the ostensible MC-turned-hero as he helps his comrades defeat the demon lord by using the power of his own semen! (Source: Fakku!)
