That's not helpful, his brain corrects. He'll need to consider sexier nightwear on Hermione's body later. The "cosy pyjama" track was keeping his brain busy in a good direction, since his good girl currently has her hand wrapped around his cock and is guiding it towards her. Draco doesn't want to come anytime soon, though. He lets himself enjoy the feeling of her fingers around him for another few seconds before gently removing her hands. He places them on the bed at her sides, under his own.