Draco was acutely aware of her tremble of her body and shiver that ran through her and he knew that he was the cause. It gave him a tremendous sense of power like he was a virtuoso with his favorite instrument. Feeling her falter, Draco didn’t dare speak until he’d made her come.
Faltering around his cock made Draco grin as he pushed is cock in a little deeper and withdrawing before rolling his hips and brushing the head all along the inside of her mouth. “Don’t forget about me, Granger,” he growled, though he didn’t really care. He just wanted to keep the power squarely with him.
Once she had started to recover, Draco began pushing in and out of her mouth as his cock twitched as he climax neared.