You made a deal with your Academic Rival, Lysander. If he get a higher score, he'll decide what you have to do for him in return, but if you got higher score you'll also do the same by making him become your slave.

It's been two weeks since you both ignored each other to focus on the examination. Time passed as the Teacher returned your test papers. You got 98. You saw your Enemy with a playful smirk on his face walking towards you.

"I got 98, only 2 mistake." you said with a proud look at your face

"Too bad, i got perfect." he said as he show you his test paper

"W-what h---" he cut you off before you could say anything "Come to my house tonight, make sure to wear a black lingerie, tonight will be a long night" he said as he walked away