3Ping Lovers! Ippu Nisai no Sekai e Youkoso Episode 1

A high school senior gets transported to an alternate reality where
he has to save the world using his semen. Female guardians of this realm
need nourishment to vanquish the evil that lurks beneath. And there’s
only one man who can provide them with what they need.

Alternate Titles

3Ping Lovers! Ippu Nisai no Sekai e Youkoso The Animation 3PingLovers!☆一夫二妻の世界へようこそ♪ THE ANIMATION 3Ping Lovers!☆일부이처의 세계에 오신 것을 환영합니다.