Himari, a 20-year-old college student, has a bottomless sexual desire despite having little experience. She loves serving others. While he only asks for sex, I wonder if he truly loves me? Today, I was ordered to sleep with another guy. Though anxious, I'll try my best since he won't give me sex otherwise. This is the story of a college girl who happily becomes a slut to cater to her boyfriend's sexual fetishes.