鬼畜英雄 (Series) favorite_border

[DeepL Translation - needs review] Volume 1 of 1: The Warriors Cheat Nasty Demon Descends on Another World! Any woman can be an instant harem fantasy! I was reincarnated into the demon world and became an incubus, a legendary race that becomes more powerful the more women they have sex with. I got all the money, honor, and women I wanted, but what I really want is more powerful skills. Next, I need to fuck a human or an elf to release my skill tree, so I teleport to the human world! The elve...