Jaime wanted to go into this knowing everything she could. She didn't want to get blindsided. It was not something she'd ever actually thought about before. Oh, sure, she'd joked to Nick she'd like to have some of their perks. She was pretty sure she'd never make that joke again.
"I trust the fact your body's rather accustomed to having to do this. I'm banking on that, to be honest. I'm not going to lie, I'm still a little scared." she tried not to fall into her habits. She didn't need to chew on his lip. And she didn't have hair to toy with.
"Go with the flow. Let it happen. Don't resist. Pain is fleeting, it'll go away." after a bit, anyway. She didn't need him to explain any of that. He would be close, and that really went a long way to making her less terrified.