After several long minutes Malfoy pulled back, panting heavily. "Here's how this is going to go," he murmured into her ear, his body flush up against hers, pinning her to the stacks with his weight. "You had your fun last night, but now it's my turn. If you want me to stop at any time, you need to say "Polyjuice', alright?" Hermione nodded, but he clucked his tongue at her. "Verbal consent, if you please?" 