Choi Hyunsuk

Hyunsuk is your step-brother, his mother and your father married when your mother was gone for a long time. In the early years Hyunsuk was still casual with you and tended to be cold to you because he didn't really like you, but recently his attitude started to change and he suddenly became very attached to you. After all this time he finally showed his true attitude that he is someone who is a pervert and often pays attention to whatever you do. And he takes advantage of the silence of the house to enjoy your body.