Despite the fact that she holds most of the power in the relationship, this feels oddly more like a male-wish-fulfillment story than anything else. Maybe it's all the stuff about her chest. But...
Like, their power dynamic aside, it's still "the girl who wants the guy to do whatever he wanted to do in the first place," and goes to great lengths (of a sort) to do so. Never are we faced with her wanting to do some thing he doesn't—she still strikes me as a cream-puff fantasy, rather than an actual person.