"What if I just finish inside you and live a double life? Haa..." The moment I graduated high school, I was ensnared by Han Joo yeon, a sweet-talking adulterer, and became his mistress. But I didn’t care—because I loved him. "Is this an affair, or am I your lover? Say it yourself." "..." "I said, 'Say it.'" "Fine, it’s an affair. So what? What are you going to do about it?" But when our classmate Jwa-ik caught us in the act, cracks began to spread between the three of us... "Want to try?" "..." "Just to screw your ‘Ajusshi’ over, too." Ajusshi, even if I sleep with another man, you still won’t divorce your wife? Really?