Jae-Geun sexually assaults Yu-Ri in front of Su-Heon but he's too much of a cuck to intervene & stop him from raping his wife. lucky for Yu-Ri, May had stopped Jae-Geun from sticking his grossly big dick inside her.
Naeun becomes Siwoo's little bitch. Her master orders her around anywhere, anytime whether it be the in the classroom, in the streets, in the restroom. He explores his slave's exhibitionist kinks and fucks in the restroom at Christmas eve.