UpSkirt Jerk - Demi - I Owe You One

Demi has asked you to come round and help her out with some of her coursework, she is laying on her bed wearing a short dress that barely covers her sexy round ass and you begin to get very distracted. You can feel your cock getting hard and when Demi turns around she catches you looking up her dress, she decides to use it to her advantage though, and makes you a deal. She will let you have a cheeky wank while you look up her skirt if you agree to take all of her work back to your dorm to finish it for her!