Pleasure Gakuen Sex Life: Radical Lessons of Rio Sensei

Pleasure Gakuen Sex Life: Radical Lessons of Rio Sensei is a Japanese hentai visual novel which puts the player in control of Ms. Rio, an attractive nymphomaniac who has just started working as a teacher at an all-boys school. Over the course of three days, her plan is to seduce and have sex with as many of the students as she can get away with. The player's decisions at specific points throughout the game will change the content of her sexual lessons and cause the story to branch into one of two routes. Rio's dialogue is performed by Momoka Sakura.