Draco was getting annoyed at the old bat. She was screwing up his chance for a last bit of arse. He was thinking it had been a bad idea to do what he'd been doing with Granger. He was thinking of giving it up but he wanted one last time. Now it looked like he wasn't even going to get that. The more she worked and the less he did the more Granger got genuinely mad.
However, there was no way that Draco was actually going to clean. So, he was at a bit of an impasse.
"I wonder why that is?" Draco mused in a husky tone. Last time had been so much more fun than this one had been…
Seeing Hermione cut herself, Draco swept in. Taking her hand, he used his wand and a bit of magic to remove the sliver of glass. Then, he held her bleeding finger up to her lips. "If you suck on it, it will feel better."
"What is going on in there?" called the old bat. Draco moved away and resumed work, not even looking at Hermione at first. Soon, McGonagall came in to look around and see what was being done.