Ho-kim & Sang Hee Cha went into The Bathroom, Where Hee Cha, Expertly Cleans Ho Kim's Dick with her hand. After that she gives a Blowjob, And Ho Kim pushes his dick deep Into her throat & cums, Sang Hee Cha, Expertly Swallows every last bit of his cum, without any hesitation.
Then they go to Motel to continue their "Sexual Job"! Sang Hee Cha began acting proactively and suggested to give a boobjob to Ho-kim after he just finished to creampie her, he finally gets a boobjob which he finds it very hot. They then continue to have sex again.
*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)