Il-ho confesses to Seol-hee & kisses her + grabs her ass, while Jin-ju caught them in the act, without they knowing about it.
Jin-ju then goes to Il-ho house to have sex!
Sun-Young asks her superior Ho-Jun to train her in a Master-Slave BDSM dynamic. His first command is for her to wear a vibrator while walking around. His second command is for her to perform oral sex on him under a table. She keeps his ejaculate in her mouth for the remainder of the workday, which immensely satisfies him. He then rushes her home for an intense sexual encounter.
At the request of Jeon Mi-Gyeong, Park Jun-Hyeon chokes her hard & have a hard sex.
Kang So-Yun accepts that she loves treated roughly during sex, they have anal sex.
An Na-Yeon & Park Jun-Hyeon are having sex in hotel.