Hermione wanted to make him lose control and come just to prove a point but she felt his hand in her silky curls controlling her slightly. Pulling back she licked the head of his cock lewdly at his comment about how dirty she was, she nodded and pumped his cock with her hand.
Sitting up, she continued to stoke his cock. "I like less clothing," she said with a little grin, her hand moving from his throbbing cock to his button down shirt starting with the top button, working her fingers down until his chest and stomach were revealed. Pushing the shirt off his shoulders she ran her hands up his chest and slide around his neck until she could tug his lips back down to her's.
"You could undress me," she whispered against his lips, hoping he would kiss her.