Samantha, who had been laying awake for hours thanks to her recent punishment, wished that her master had left her untied.
The punishment had really been a doozy. She had tried to betray her master's orders by spitting out instead of swallowing the generous load he had shot in her mouth, and then to make things worse had tried to run away until he was less mad rather than face the consequences directly and subserviently. As a result, he had spanked her fifty times with his bare hand, right on her ass. This wasn't so bad on its own, but when Mistress got back from her day trip she was so enraged that she applied another fifty strokes with her engraved wooden paddle. She could now, if she looked in a mirror, see the words "slut" and "slave" written across her ass in bruises. Mistress was unforgiving.
To make this worse, then she had forced Samantha to wear a devious variation on the chastity belt- a steel belt with two small rings in the front and a little tab that covered her pussy but not her ass. She had tied Samantha's hands together to the first ring, and then attached a small, silent vibrator to the second one. The vibration transmitted through the steel and very gently buzzed against her clit until she couldn't handle it anymore, begging, almost crying to be allowed to come- and instead Mistress had sent her to bed alone, with a burning ass and a soaking wet pussy.
The door opened. Mistress walked in- Samantha could tell by the long cigarette holder and the extremely expensive, extremely subtle, extremely seductive perfume she wore. Both only intensified her need.
"Mistress!" She cried out, trying not to sound desperate.
"I'm here, slave. Are you sorry for what you did today?"
"Yes! Yes! So sorry, ma'am, so sorry!"
"What was it you did wrong?"
She gulped. She hated enumerating her sins- it only made that secret voice in her cry out for more punishment.
"I... didn't obey Master's order?"
Mistress's cool, cruel hands were at Samantha's breasts. First one, then the other nipple was kneaded and gently plucked to diamond hardness as Samantha cooed her approval and tried to grind against the still-buzzing belt. Then, suddenly, mistress produced a pair of steel clamps and tightened them down on each nipple.
Samantha cried out in raw agony. Another indignity visited on her helpless body! The two clamps were ice cold- Mistress always kept them in the freezer between "educational sessions"- and the chain that connected them was leaving a freezing trail across her delicate pale cleavage. She writhed and moaned.
Mistress put a stop to it with a tug on the chain. "What did you do wrong, slave?"
"I didn't swallow Master's come when he ordered me to! I didn't swallow his come! I'm sorry Mistress! I'm so sorry!"
"Good girl..." Mistress, now that she had what she wanted (which was always obedience), was magnanimous. "Take the chain in your mouth, then roll over so I can see how your poor bottom is holding up."
Samantha did as she was told, gathering the chain that bound her nipple clips into her mouth and rolling over despited the twisting pressure this put on her tormented breasts. Mistress gasped theatrically at her hot crimson buttocks, with the words that defined her role written in purple across each cheek. "My poor dear! You should have told me! You must be aching..." Mistress ran a soothing hand across her ass. "I'm so sorry, slave... I brought some ointment. Do you want it?"
"Mmm!" Samantha said, talking around the chain in her mouth.
Mistress patted the back of her head, then drew a fine silver bottle and pair of rubber gloves out of her purse. Samantha watched as she poured the creamy liquid into her gloved hands, then began to massage and knead it into her poor ravaged buttocks, at first paying special attention to the words, then moving in towards her rosebud. Samantha almost unconsciously arched her hips up, bringing herself and her tortured, desperate sex closer to Mistress's soothing hands. Mistress obliged, rubbing the cool soothing cream into her rosebud until it was thoroughly slick. Then, she gently, almost lovingly, slipped a finger inside her. Samantha moaned in pleasure as the Mistress's skilled finger made its way up inside her and then probing that special place in her ass that led straight to her g-spot. Mistress began to gently pump in and out, her lubed-up finger sliding easily in and out of Samantha's slick ass, prodding her g-spot. After hours of senseless, maddening clitoral vibration, Samantha could probably have come from a good backrub, but this was an embarrassment of riches, her body being lovingly pleasured by her exquisitely skilled owner's hands. Mistress leaned forward until Samantha felt her warm breath against her back. "Do you want to come, little slave?"