Draco sneered at her but the expression lacked the malice one would have expected. The little Mudblood sure got under his skin; not that he would ever dare tell her that. It made him feel a little guilty to think of her that way but...he needed to. It was protection against more dangerous things that being caught using Hermione for her body, which is what he would claim.
When she offered her soaked, wet, shiny fingers, Draco darted in and took them into his mouth. Sucking hard he knew that Hermione would feel a little pinch in her fingers. Releasing them, he watched intently as she began to fuck herself in earnest.
"Are you going to come for me?" Draco purred before licking his lips. His cock twitched in response to the hot sight. He flagging length was already starting to stiffen again as Hermione began to whimper and squirm.