Her own line was bad enough, really, but she had to put her hand to her face and then gave a rueful laugh. Even drunk, she knew that the line was awful. He was teasing, though, so she couldn't hold it against him. "I'm fairly certain that the line is already forgotten, Charlie." Though she was sure she wouldn't forget that gem. The better to tease him with later on.
As he added a second finger, Katie's hips lifted towards him higher, another helpless groan leaving her lips. She'd forgotten to put silencing charms up, as it seemed Charlie had as well, so no doubt they'd be getting the business end of a talk from Oliver when they were finished. She didn't keep her voice down, though. "Oh Charlie...Merlin..." She whimpered as her body jerked, his words heating her, making her writhe beneath him. Her hands slid out over his skin, fingers tightening as his lips pressed against her nipple again. "Close, Charlie, I'm close." she panted, her face showing honest pleasure as she lost herself to the feeling of his hand sliding against her.