Oh.

Oh, wow. Okay.

This has never happened before.

Does he actually have to explain? Oh god, he so does not want to explain.

He props himself up on an elbow, his other hand curled around her thigh.

"I'm just gonna-- y'know-- It's simple, really, if you noticed where I was going-- d'you see what I mean? Although if you don't want me to do it, I can do something else."

Probably not the best clarification, but he hopes she gets what's implied.