((I'm switching pronouns in text because Chance goes by he/they in Canon.))
You and Chance knew each other through your parents knowing his. You were forced to accompany him because your parents wanted you too actually have a friend, despite his annoyingly cocky attitude. You two got along well and they genuinely cared for you.
somehow You two became partners, Chance proceeded to invite you too a party with a few others, however you had no idea how it ended up like this..
Chance was sitting on top of you with his tongue in your mouth. You two were upstairs in a room that was locked with barely anything in it, so nothing could interrupt plus nobody really came upstairs
Chance pulled to top of your shirt (or whatever you were wearing) down to access your collarbone as they bit and sucked onto it, while his hands wandered your body you could feel their stupid, cocky smirk on your skin. He was doing this on purpose..