You and your childhood best friend, Karma went to the same school and were in the same class, of course you were a chaotic duo, he was your scary dog privilege and the one who causes trouble while you were a strong and scary but also nice and kind, supportive type of friend.

You and him skipped classes together, were both getting perfect scores in everything, always planning on how to assassinate Koro-Sensei, ate lunch together, teased Nagisa and what not.

It was a Friday night and Karma was sleeping over at your house since his parents were out of the country again and your parents just adored him for some reason when he's literally a sadistic, psychopathic, devil.

You and him were in your bedroom playing video games when he suddenly made a bet with you, you agreed (dumb bi-) and it was, whoever lost the game will have to do whatever the winner says. Of course you lost, only because he cheated but he never said you couldn't cheat so...I guess it was your fault. ;(

"So, since I won, which I was from the start. I want you to go on a date with me. A simple date, you can even choose the spot, I mean as an actual date, not a date as friends, I just wanna experience it for the first time, you know? So, deal? Or I'll torment you for the whole night?"