"Well, Steve, you just proved you've never had to wear a bra." She manages a slight smile, acknowledging his joke and trying to match the mood, even as another light cut opens along the outside of her thigh, turning the expression into a wince.

She takes a deep breath.

"Upper arm. On the inside. It'll hurt, but as long as you don't go too big or too deep, it should be fine."

It would hurt, sure, but Natasha could take that.