[ She's teasing him. He knows she's teasing him, knows she's making a joke, and that's fine! It's an important and beautiful part of their relationship! However, when she says that it's all a bit too much for him. The breathy sound of her voice, the fact that they're on her bed, the feeling of her skin under his fingertips and the memory of that kiss lingering on his lips.

She's making a joke, and he's getting hard.

He gives her a flat look, the effect of which is damaged somewhat by the faint flush in his cheeks. ]

If I can get you to say please I'll probably have to retire as your advisor and start touring the world giving talks on how to achieve the impossible.