Purepure Peropero Princess: Junshin Mahou Oujo no Do Sukebe Kairaku Lesson

Based on the erotic game by DWARFSOFT.

Toshio is a serious but passionless middle-aged businessman who loves the sex industry. He was laid off from his company due to poor performance, and while walking through a busy downtown area at night, a beautiful girl in a uniform called out to him. With blonde hair, blue eyes and big breasts that are hard to believe for a Japanese woman, she introduced herself as Iris and asked Toshio to teach her how to please a man. Not understanding what was going on, he followed her and found himself in another world. In this other world, Toshio ends up teaching Iris the sexual service techniques he had developed while frequenting the sex industry.

(Source: Parabook, translated)

Note: Includes 3 extra chapters in the digital limited edition.