"I've never cut a class before," she said with a mean little giggle, "what makes you think I am going to start now?" She snaked her hand between them and pressed the flat of her palm against his growing erection in his trousers, rubbing it slowly.
Smiling in a totally saucy sort of way, she wondered what was really attracting Draco to her. They were sworn enemies, if anyone caught them doing this in here it would ruin them both. She just couldn't get enough of him though.
"Make it worth my while and I might forget I had class," she leaned up and whispered against his lips, he fingers unzipping the fly of his pants, seeking out his cock. Her small hand closed around his length and she stroked him slowly, "miss me, Draco?" she asked him in a low voice, indicating his erection and smiling on his lips before darting her pink tongue out and tasting his for a moment.