It's the optional credit that matters the most in my class, and it's only there if you really, REALLY want it.
[F4F] [Professor x Student] [Power Imbalance] [Age Difference] [FDom] [In a Classroom] [Over the Desk] [Exhibitionism] [Teasing] [Spanking] [Butt Stuff] [Toys] [Butt Plug] [Vibrator] [Strap] [Degradation] [Slut] [Whore] [Fantasizing About Sharing You] [DP] [No Aftercare] [Rough] [Strong Language]