vibrator

You take the vibrator and flick it into a medium setting, seeing as Noir seems to be wound up enough from the idea to pass on the Low. It hums to life and you see Noir lick her lips as her sensitive ears surely identify the device.

You smile and walk up to near the headboard, letting the sex toy buzz over her lips. “You know what this is?”
“Yes, master,” she gasps.
“What is it?”
“A vibrator, master.”
“No,” you say firmly, grabbing one of her nipple rings and giving it a firm twist. Noir’s body arches in surprise enough to stretch her bindings a bit, her nipple hardening beneath your fingers. “This is your reward. If you’re a good girl, I’ll pleasure you with it. If you’re bad, you’ll get something rougher. Understand?”
“Yes. Master!” she pants.
“What is it?” you ask again, running it over her other nipple and making her big breast jiggle on contact.
“My reward!” she breathes heavily.
“Good girl,” you say soothingly, releasing her nipple and running the device down her chest and belly. She tenses and relaxes consistently as you take your time trailing down her, finally resting it just above her pussy.
“Do you want your reward?”
“Yes! Yes!” she pants. “Yes, master, please!”
“Beg for it.”
“Take me! Master, I need your touch! I want it! I want it! Please, give it to me! Give it to me rough, soft, just touch meeee!” she pleads. She is REALLY getting into this.