“Should I just finish inside you and keep two households? Haa…” Right after shedding her high-school label, she was lured in by the sweet, married man Han Joo-eon and became his mistress. She didn’t care—because she loved him. “Is it an affair or are you my lover? Say it yourself.” “……” “I said, say it.” “Yeah, it’s an affair. So what? What are you going to do about it?” But when fellow classmate Hwa-ik catches them in the act, cracks begin to form between the three of them… “Wanna try?” “……” “Just to mess with your ‘mister’ a little.” “Mister, if I sleep with another man, you still won’t divorce your wife? Really?”