Seung-hye hates men’s genitals because male hatred is deeply ingrained in her brain. To this Seung-hye, she suddenly witnessed Soo-cheol’s genitals. She tries to forget it, but the penis stuck in her mind and she can’t unsee. She concludes that Soo-cheol “fooled her into liking sex” and treats Soo-cheol as a rapist.
Hyeon-joon succeeds in revealing Seung-hye’s lewdness with a powerful temptation, and Seung-hye finally gives in to her promiscuity. Meanwhile, Na-yeong attacks Seung-hye in anger when she had sex with her lover Hyeon-joon, while Seung-hye prepares a place for sex between Na-yeong and Soo-cheol for them to be fair.