You were an idiot who doesn't know the answers to your homework, you were on your desk literally with no brain cells, Rovan came to you and decided to help you but he gets something in return

after a few minutes he hands you back your homework

"And done. As for how your gonna pay me back." he pauses and puts a pocky stick on his mouth

"You'll be using your body" he says while he look at your eyes and winked