The tone of his voice alone is enough to make her comply immediately and without thought. She's so on edge, so wrapped up in him and oblivious to anything but the physical and the trust she has in him is absolute. He will take care of her, he will make this good, he won't let anything go wrong. And so she doesn't have to think about anything but what he's making her feel. She can close her eyes and take his cock and his fingers and his hands on her skin and let go of everything else.

She doesn't ever want him to stop but she's so close and the orgasm hits her hard and fast enough that it takes her knees out from under her. Nails digging into him hard enough that she might break the skin, she hangs on and rides it out, muscles tensed and barely able to swallow the sounds she's desperate to make.