The Punishment

by BubblePuff

Rating: mature
Tags: Sex, Diamond Tiara, My Little Pony: Friendship is Magic, Dark, Sad, Other, Drama
Length: 2369

Spoiled Rich turns Diamond Tiara into a foal as punishment for standing up to her.

Spoiled Rich was publicly humiliated when Diamond Tiara stood up to her and became friends with the Cute Mark Crusaders. But she has the perfect punishment in mind. Using a spell, Spoiled has changed Diamond into a foal. However, that is just the start of Spoiled devious plan.

Warning: Contains foal abuse, diaper usage, and rape. Viewer digression is advised.

Published 2015-12-09 03:20:02 UTC
Last updated 2016-02-03 12:16:21 UTC

Day 1

A month had passed since the Cutie Mark Crusaders had received their cutie marks and discovered their destinies. Pipsqueak was doing an excellent job as the class president. But the biggest outcome from that fateful day was Diamond Tiara’s redemption. She used her power of influence to make the school better, and she and Silver spoon even hung out with Scootaloo, Applebloom, and Sweetie Belle at their clubhouse and helping other ponies to find the meaning behind their cutie marks.

But there was one pony who was very cross with Diamond Tiara, Spoiled Rich. She was humiliated that day when Diamond Tiara stood up to her, undermining her authority. But Spoiled Rich would not let that stand. After careful planning, she had come up with the perfect punishment.

“By Silver! See you tomorrow!” Diamond Tiara waved to her closest friend as she walked up to her house. Diamond walked inside and headed for her room, but she was stopped by Spoiled who was waiting for her in the parlor room.

“Hello Diamond.” Spoiled said with a sinister smile.

Diamond Tiara rolled her eyes. “Hello Spoiled.”

Spoiled looked at Diamond Tiara with an irritated face. “Call me mother.”

“No!” Diamond snapped back. “You’re not my mother! You’re my step-mother! My real mother loved me and didn’t force me to be something I’m not!”

Spoiled walked over to a table and picked up two sheets of paper. “You should still show me respect. But ever since you publicly humiliated me and began hanging around the blank flanks and other pathetic peasants of this sad little town you’ve become even more of a pain in my side.”

Diamond Tiara just smirked. “And what are you going to do? Ground me?

Spoiled made a sinister smile. “I have a much more effective punishment in mind.” Spoiled held up one of the sheets of paper and read from it. As she did, a bright light enveloped Diamond. There was a flash, and afterward Diamond found herself transformed into a foal.

“What have you’ve done!?” Diamond screamed.

“I used an age regression spell that I “borrowed” from princess Twilight’s library.” Spoiled said. “This will make your punishment even more satisfying for me.”

“Daddy won’t awallow you to gwet away with this!.” Diamond shouted in her new foal voice.

Spoiled simply laughed. “That fool won’t suspect a thing, thanks to this.” Spoiled held up the other sheet of paper. “It’s a mind control spell. As far as Filthy and that old butler are concerned, you’re just a newborn foal.” Spoiled waved her hoof, and Filthy walked into the parlor with a glazed look in his eyes.

“Daddy hwelp me!” Diamond pleaded.

“Aw, my little Diamond is trying to talk. That is just precious.” Filthy said in a flat, monotone voice.

“My fwiends will know what you did!”

Spoiled laughed even more. “Those lower class weaklings? You forget, I am on the school board. I’ve already informed your teacher that you’ll be staying with relatives in Vanhoover for an extended period of time.”

Diamond pouted. “You won’t gwet away wit dis!”

Spoiled laughed even harder. “And what are YOU going to do? You’re just a little blank flank foal.”

Diamond looked at her butt. To her horror, her cutie mark was gone.

“I guess you’ll no longer be needing this.” Spoiled snatched Diamond’s tiara off of her head. She then threw in the fireplace. Diamond looked on in shock. That tiara had been a gift from her real mother before she died. Diamond broke out crying.

Spoiled smacked Diamond across the face. “Shut up! I’ll say when you can cry.” Spoiled then called in the butler who strapped a diaper on Diamond. Spoiled then ordered the butler to take Diamond to her room. Diamond found that her room had been re-decorated into a nursery, complete with a changing table and a crib. The butler placed Diamond in the crib as Spoiled watched from the doorway.

“Sleep tight. Your punishment continues tomorrow.” Spoiled let out another laugh before slamming the door.

Diamond held on to the bars of the crib like they were the bars of a prison cell. “What am I going to do?” she thought to herself.

Author's Note

I know that Diamond Tiara is now reformed, but this just something that I've been meaning to get off of my chest for a long time.

Day 5

Diamond was exhausted. She didn’t know how much more of Spoiled’s punishment she could take.

Spoiled walked into the nursery and looked at Diamond. “Pwease Spoiled, I’m sowrry! I didn’t mean to embwerace you!” Diamond pleaded.

“Begging? How pathetic.” Spoiled scoffed. “Beggars disgust me. They are no better than sewer rats. In fact..” Spoiled walked over to Diamond and picked her up.

Spoiled took Diamond into the bathroom. She opened the lid of the toilet and dropped Diamond in. Diamond struggled to get out, but the sides were too slippery. She then spotted Spoiled putting her hoof on the toilet handle.

“No! Pwease don’t!” Diamond screamed.

Spoiled pushed down on the handle. Diamond spun around as the toilet flushed. With a loud pop, she was sucked down the drain.

Diamond went down through the pipes until she plunged into the sewer. The smell was awful, and the sight was even worse. Diamond crawled through poo for hours before she finally reached the drain pipe.

Spoiled was waiting for her when she crawled out. “Took you long enough, sewer rat.” Diamond burst out crying.

Day 6

Spoiled walked into Diamond Tiara’s room. For the first time in days, Diamond was sleeping soundly. That all ended when Spoiled shook her awake. “Get up!” Spoiled commanded.

Diamond awoke, a look of dread falling on her face upon seeing her mother. Before she could plead for her mother to stop, Spoiled spoke words that Diamond thought she’d never hear. “Diamond, today is the final day of your punishment.”

Diamond was overcome with joy. She was about to cheer when Spoiled shouted at her. “Don’t get cheery with me! You have one punishment left.”

Spoiled grabbed Diamond and lifted her out of her crib. She took Diamond downstairs to the parlor room and set her on floor. Spoiled then read the age changing spell and turned Diamond back into a filly.

Diamond looked over her body, elated that she was no longer a foal and that her cutie mark was back. Diamond then grew suspicious. “Wait, why did you turn me back into a filly?”

“Because for your final punishment, I need you to be a bit...older.” Spoiled then placed a collar around Diamond’s neck that chained her to the wall. “This is to make sure you don’t run away.”

Spoiled waved her hoof, and a stallion entered the room. He was wearing a black mask, so Diamond couldn’t see his face. The stallion was also wearing a black coat that covered up his cutie mark.

“Who is that?” Diamond asked.

“This stallion payed good money for a good time, and you’re going to give it to him.” Spoiled turned to face the stallion. “She’s all yours.” Spoiled then left the room, leaving Diamond alone with the masked stallion.

The stallion smiled. He grabbed Diamond and turned her around. The stallion then spread Diamond’s back legs, and thrusted his cock into her pussy.

Diamond squealed in pain. “No! Please stop!” The stallion ignored her, and continued to thrust his cock into her pussy, steadily going faster and deeper as he went.

After an hour, the stallion came inside of Diamond. He pulled out and Diamond collapsed to the floor, sweating and crying non-stop.

Spoiled entered the room and looked at the stallion. “I hope you found everything to be satisfactory?” The stallion simply nodded his head, then walked out of the room and left the house. Spoiled then stood over Diamond. “Did you enjoy it, you little whore?”

The next day, Spoiled sent Diamond back to school. She warned her that if she told anypony about her punishment, she would be sent away to reform school. Diamond was too afraid of Spoiled to disobey her.

Silver Spoon tried to ask Diamond where she had been, and why she wasn’t wearing her tiara. But Diamond remained quiet. After a few days, Diamond began throwing up. She was taken to the doctor who ran some tests, and found something shocking. Diamond was pregnant. When the doctor asked how this had happened, Spoiled provided the answer.

“While staying out of town with relatives, my daughter met up with colt who got her involved with sex and alcohol. I’m not surprised really. Diamond has always had a filthy side.”

From that day on, Diamond had a reputation around Ponyville as being a partying slut. She lived in constant shame, and Spoiled loved every minute of it.

Day 2

The next morning, Diamond was awoken by Spoiled when she rang a loud bell. “Get up you little brat!”

Diamond struggled to sit up in her foal body. when she finally did, a growl could be heard from her tummy.

“What was that?” Spoiled asked.

“I’m hwungry Spoiled.” Diamond said.

“Figures. I’ll be back.” Spoiled left the room. She came back a few minutes later with a baby bottle filled with milk. “Eat up!”

Spoiled forced the bottle into Diamond’s mouth with so much force that Diamond was knocked onto her back and pinned down. Spoiled forced Diamond to chug down the entire bottle.

After that, Diamond could feel a sharp pain in her tummy. She rubbed it and began to cry.

“What is it now?” Spoiled asked in an annoyed tone.

“My tummy hwurts!” Diamond screamed.

“So?”

“You have to bwurp me! Pwease!”

“I’m not going to burp you! Just live with it.”

Diamond struggled with the pain. it only lasted for a few minutes, but it felt like hours. Eventually the pain stopped when Diamond spit up.

Spoiled was furious. “How dare you do something so disgusting!” Spoiled lifted Diamond out of the crib and removed her diaper. She then gave Diamond a severe spanking that left her bottom bright red.

Diamond burst out crying. “Oh shut up!” Spoiled dropped her back into the crib and then left the room. Diamond curled up into a ball, and sucked on her hoof while she still cried.

Day 3

Diamond did not sleep a single wink all night. All she could think about was what Spoiled had in store for her next.

When morning came, Spoiled entered her room. She peered down into Diamond’s crib. “Sleep well?” Spoiled ask sarcastically.

“Pwease Spoiled, make dis stwop.” Diamond begged.

Spoiled just laughed. “Oh, I don’t think I’ll be doing that.” Spoiled then sniffed the air and held her nose. “What is that awful stench!?”

Diamond cringed. “I made poopy in my diapy.”

Spoiled called for the butler. He entered the room and took Diamond over to the changing table. Diamond’s soiled diaper was thrown out, and her bottom was wiped clean. But before a new diaper could be put on, Spoiled sent out the butler.

“You dare soil yourself in my presence?!” Spoiled yelled. “This will teach you to not be filthy!” Spoiled then held up a plastic tube connected to a pump.

“Wat are you going to do?” Diamond asked with fear in her voice.

“Make you clean.” Spoiled flipped Diamond onto her stomach. She then shoved the tube up her butt, and slowly pumped water into Diamond.

Diamond screamed with pain. “It hwurts! It hwurts!”

Spoiled kept going until Diamond’s stomach swelled up like a balloon. She then carried Diamond into the bathroom and held her over the toilet. Spoiled then squeezed Diamond until all the water and waste out.

Spoiled put a fresh diaper on Diamond and placed her back in her crib. “Now what do we say when we’ve been naughty?”

“Sowry.”

“Good. Now be quiet for the rest of the day. I don’t want to be bothered by any more naughty, filthy foals.” Spoiled left the room, and Diamond just sat in her crib, to afraid to move an inch.

Day 4

Diamond eventually fell asleep. The next morning, Diamond was awakened when the butler entered the nursery. He lifted Diamond out of the crib and took her downstairs, where she was placed in a high chair at the main dinning table.

Spoiled sat across from her, eating her breakfast. The butler returned and placed a bowl of foal food in front of Diamond.

“Go ahead, eat.” Spoiled said calmly.

Diamond was suspicious. This had to be a part of Spoiled ongoing punishment.

“There is nothing wrong with the food. Now eat up. You are a growing foal.” Spoiled said with a snicker.

Diamond knew that she had no choice. She picked up a spoon with her little hooves and began eating the food. It actually didn’t taste that bad. Soon Diamond had finished the whole bowl.

“Very good.” Spoiled got up and moved over to Diamond. She lifted Diamond out of the high chair and carried her into the parlor room. She then set Diamond down in front of a pile of toys.

“Wat’s wit da toys?” Diamond asked.

“I want you to spend all day playing with these toys.” Spoiled replied in a still calm voice.

Diamond was suspicious. She was sure her mother had another punishment planned. “Wat’s da catch?” Diamond then felt a rumbling in her stomach.

A playful look came over Spoiled’s face. “I may have lied earlier when I said there was nothing wrong with your food. The truth is, I mixed some laxatives into it.”

There was another loud growl from Diamond’s stomach. She bent over in pain. “Aaaaaahhhhhh!”

“But you see, I don’t like dirty diapers. So…” Spoiled then removed Diamond’s diaper and shoved a large cork up her butt.

“But I have to go poopy!” Diamond screamed.

Spoiled put Diamond’s diaper back on. “You may go at the end of the of the day. Now, play with your toys.”

Spoiled sat and watched as Diamond tried to ignore the pain in her belly. She took some wooden block and stacked them into a tower that spelled out HELP.