The main character, a virgin, is invited to her room after a drinking session with a beautiful part-time senior. She welcomes him in her loungewear with no panties and no bra, and the protagonist can't resist. However, the only scenes of entanglement are at the beginning and the end, drawing attention to the amateurishness of the actor and the natural acting of the actress. In addition, the cuteness and charm of Yoshitaka Nene was fully demonstrated, and the realistic sex scenes were satisfying. This is a story that fulfills a virgin's longing, and is expected to become a series.