What the hell was that? One minute he was there about to... and then the next a burst of pain that sent his body knocking back against the hard wall. Evan was stunned for a moment then got up bracing himself against the wall he collided with. So, the Longbottom boy can do magic after all. Very interesting and here he thought human servants wouldn't be fun, perhaps there was a way to squash the magic out of them before it was too late, he may have to consult a few books later.
Evan could taste the salty copper of his own blood and spat it out in a rubbish bin he had near by, "Well, well, well," he taunted and staggered a little back to the boy who was still strapped on his desk. Evan reached with a hand and gripped Neville's face roughly so that he could look into those dark brown eyes, "aren't you full of surprises, this is going to be much more fun than I thought it would be," once he let the young boy's face go, he pulled back his hand then back handed Neville with a loud CRACK! And took up his wand again in his hand, "immodicus suscito!" he nearly snarled the the words for "excessive arousal".