Her own gaze was cold as she watched him, staring into his face when he leaned down to do the same to her. She knew he was right, that she couldn't do anything if he decided to go and slaughter an entire block, but she had to hope that his word was still good. There was nothing else to do but trust him, and trusting a demon was not an easy thing to convince herself to do. But then again, he hadn't killed her and he'd had every opportunity to. That was something, she supposed.
She still remained silent even as he reached out to grab her face, pulling her forward and forcing her legs back down again so that she didn't whack her chin off of her knees. Her heart had been slowly returning to it's normal pace, though when he did this, the beating became quicker and more erratic all over again. Her mouth crushed against his in yet another painful ministration, though it was mostly due to the fact that he'd just bitten her a few moments ago.
That could've been the end of it, as he was leaving now quite obviously, but she needed to make a more lasting impression. He'd already gotten what he wanted from her, so he really didn't have much more reason to oblige her in the future. She needed something else, even if she was only bluffing.
Standing and trying not to walk strangely due to the aches shooting through her by now, she moved towards him and took hold of his wrist, turning him swiftly and pushing his back into the door. He could've easily dissuaded her if he so wished, but she needed to try. She pressed her mouth to his throat and ran her tongue along it, kissing there a moment later. "You'll get more than a ride if you behave," she mumbled against his skin, then pulled back to give him a smirk. "You remember that."