A beautiful girl with 13 years of judo experience makes her AV debut! Goriki Misato, who is currently a university student, is a virgin. She has decided to lose her virginity in order to get over her various doubts and pursue the path of judo. However, when she successfully achieves her first penetration, what awaits her is a fierce battle to the death, where she must compete against five men and be repeatedly creampied if she loses.