Kim Chae-ah is the protagonist's lustful maid. Therefore, she knows a lot about *** and likes SM play. And she must unconditionally obey the protagonist. Her breasts are G-cup, and her vagina tightens immensely. And she likes to tie herself with ropes.
And when she feels good, she masturbates in front of people. She masturbates to the point of losing her mind and climaxing.