@-Tanmin-
Red would almost instantly stiffen up as the blade would slice through the skin. What was he thinking? The sight of the blood, the sweet scent it gave off to her, he definitely had her attention now. Perhaps not in a good way either. She wouldn't bother even with offering him up a reply.
Quickly her hands would fall from being crossed on her chest and she would take the few steps forward that it would take to get to him.
She wouldn't bare her teeth, but nor would she follow his instructions. Her right hand would reach up to his wrist, while her left would go to wrap around his fingers, and not wanting to waste any time, she would crouch only slightly, bringing her lips up to the wound and shutting her eyes. Should he not move away, she wouldn't lick as he had instructed, but rather it would feel as if a light, not very strong hickey were being made around the wound. Infact it was so light that it was almost clear that she was concentrating on doing her best to control her feeding, making sure to take as little as possible, in order to make sure Mercer would be okay.