[Original work by Rokumaruso, which sold 250,000 copies, is a live-action version of the classic NTR work of the highest quality! 》She is a good-looking person who is good at both literary and military arts, an honor student, and has a boyfriend. Haruna Aisaka was living a perfect life, but she was swayed by the worst teacher because of her sexual intercourse, which was tolerated by the school. She resists in vain and hides the fact that her virginity was taken from her boyfriend, but she is tormented by guilt. Haruna finally tied the knot with her boyfriend, but what flashed through her mind was the pleasure of having sex with that worst, worst teacher... Emotions are falling apart, ethics are going crazy, and a mind is becoming stupid because it's all about sex... Everything in my life is changing slowly and suddenly...