Narcissa Malfoy continued her lessons, directing her pupil to put taught theory into action, watching the captive prostrating herself at her Mistress’s feet, nose to the floor with her ass in the air. It took many repetitions before the Death Eater was satisfied that the slave was performing this default position to her satisfaction, as she paid particular attention to the roll of her plaything’s inviting hips and made sure her nose was mashed to the floor so that her prominent piercing dug uncomfortable into her skin. The direction that she wasn’t allowed make eye contact, didn’t seem to be a challenge to her student so she moved to increase the Mudblood’s repetoire.