Oikawa Naoki is a student that only lives to masturbate. One day, he suddenly gets summoned to another world by 3 beautiful girls that call him a hero. In this world, his semen increases the combat power of women... can he handle all the attention and sex?
Season 1
The Parallel World is Harem Paradise The Hero's Semen Shall Save The World Harem Life with a Party of Beautiful Women Everyday with A Swordmans, A Priest and An Elf! The Beautiful Dog-Eared Woman Has a Scent Fetish♡ The Beginning of an Adventure and a New Companion! A Wild Fivesome Harem Orgy ♡ Our Fight Has Only Just Begun!
The Parallel World is Harem Paradise The Hero's Semen Shall Save The World Harem Life with a Party of Beautiful Women Everyday with A Swordmans, A Priest and An Elf! The Beautiful Dog-Eared Woman Has a Scent Fetish♡ The Beginning of an Adventure and a New Companion! A Wild Fivesome Harem Orgy ♡ Our Fight Has Only Just Begun!