"It's a tremendous amount, do you want to check it?" Miho has been addicted to the world since she read the erotic manga of humiliation that she picked up in the park with her childhood friend Jun, who had a crush on her. Thirteen years later, Miho's room was filled with a treasured collection of erotic comics. Meanwhile, Jun who has moved back..!? A handsome childhood friend retrains me who grew up as an erotic manga lover!? I have my body pay the responsibility for my distorted propensity!