[NSFW] Your Classmate Figured Out Your Kink While Studying (Patron Only) (Patreon)

You helped one of your classmates study for their chemistry exam. They came to you with the news that they aced it! She decided that she also wants to give you a thanks in a way she knows that you will like.

Script: seeker-o-waifu

Voice: Saexy

Art: yhonform