All of them got a vacation after Si-Yun scored great on Mock Exams! Its a Villa with a Swimming Pool. Ji-Hyeon is the 1st to strike Si-Yun & they have sex while, Su-Min is listening them having sex, standing outside the room. She is also getting turned on & starts fingering her pussy!
Choi Geon-Hyeok keep sending sex videos of Lee Ha-Yeong, with other men plus he too enjoying her to Jeong Seong-Min. Then he invites him to his place. Then Lee Ha-Yeong has sex with Jeong Seong-Min as she shows him a new video of their classmates, fucking her.
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.
*No sex scene for Min-ah*
Han Su-Jin becomes so accustomed to her daily job that she starts to give Lee Han a handjob all on her own. Lee Han offers to shorten his sexual favors if she gives him a blowjob, which she agrees to before he starts fucking her (Chp. 10)
Lee Han fucks Han Su-Jin in his office while people are walking outside. Min-ah heard something and starts talking to Lee Han through his office window while he fucks Han Su-Jin bent over his desk below the window (Chp. 11)
Han Su-Jin holds in her moans as Lee Han finishes talking to Min-ah before he gives Han Su-Jin a standing doggystyle creampie (Chp. 12)
After rescuing his Ajumma, MC faints and then he wakes to Junghee by his side in the hospital room. He gets a boner from his Ajumma's hugs. She then proceeds to relief him.