[optimisticcynic]

I really doubt there was any intention to harm. Not a Daley fan at all, but the bit that swayed it for me was when, standing above her, he stops to ask if she wants him to be aggressive, clarifying beforehand that he'd never hit her, as though saying "I'm all bark and no bite". She in turn then eggs him on as though sexually excited by it all. Not to everyone's taste, and people may understandably not be fans of domination and the like, but he seemed to be establishing safety in what is otherwise aggressive foreplay.