"That was not a challenge." He behaved for the next minute before he began to have roaming hands. She glared at him and he smirked. Without a word or gesture, she cast a silencing charm on him before reaching between them. Dropping her hand low she summoned a ball of lightning and sent a small bolt straight at his crotch. Silently, he screamed, his face contorted in pain. "Next time you touch me I will grab your crotch and let loose, do you understand me? Nod that you do." He nodded. "Thank you for the dance, Mr. Greyback, you may see yourself out." Wisely, he fled.