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.
On a certain night, Hyun-Soo invites Ms. Hwang to a public park. She arrives in a purple coat with BDSM outfit underneath. As both of them walk towards the Public Restroom, they are witnessed by 2 men in the park. They record a video and threaten to report them to the authorities if she doesn't let them join. Worried for her daughter's future, she reluctantly agrees. As they start to fuck her from both sides, Hyun-Soo quietly enjoys the show on his smartphone.
