Himitsu no Akuma-chan

A 16-year-old named Kurosaki Sou makes a wish to summon a devil to take his virginity, imagining a creature with red hair, horns, and wings. His wish is granted, but he overlooks a key detail, leading to the devil joining him in his daily life. He must now find a way to remove the devil while dealing with its intense desires. The story includes additional material from a spinoff and three extra chapters.