The sound's Harry made encouraged Draco to push in further, he didn't move too fast because his cock was much bigger then his fingers and he didn't want to hurt the other boy, not to long ago that was all he thought he wanted to do to the Gryffindor, hurt him, something had really changed.
He let Harry take his hands, he didn't know why, did he really start to care for the green eyed boy? He really needed to face his feelings but not now, now he wanted to be inside Harry.