Hit by the light of Princess Celestia's sun, Twilight's violet eyes fluttered open. Last night was certainly an event, assaulted in the dreamscape by her intoxicating Mistress. Her legs still shook just thinking about it. With a slow gait, she headed for the main parlor, finding Starlight in a blue, fluffy robe with Trixie's cutie mark on the back. The unicorn was sipping a hot cup of tea, and there was another one waiting for Twilight on the table.

"Morning, Twilight," Starlight said. Twilight grumbled, sitting in front of the steaming mug.

"Enjoy your night, Starlight? I don't remember you owning a robe like that," the alicorn said, blowing on the mug. Starlight blushed.

"Y-You heard us?"

"I'm pretty sure the whole of Equestria heard you, Starlight. I'm happy you've found a special somepony but I don't need to hear you two being intimate in the middle of the night," Twilight said. Starlight chuckled, sipping her tea.

"Speaking of which, where did you go last night? You don't usually go out that late," she asked. Twilight blushed.

"Oh, I was just..doing Princess stuff," she said, giggling sheepishly.

"That late at night?" Starlight asked incredulously. She didn't believe it for a second.

"It was..very secret Princess stuff," Twilight said.

"Okay, fine. Don't tell me. What's on the agenda for today?" Starlight asked.

"I've got lunch with the girls, and then some paperwork to do. After that, I'm free," the Princess said.

"Great. I've got a date with Trixie in a bit and then I'm free for the rest of the day."

"That is if Trixie doesn't drag you back here to rut your brains out," Twilight said, with a smirk and a raised eyebrow. Starlight blushed.

"We'll keep the noise down," she said. With a chuckle, Twilight stood up, levitating the now empty mug as she headed to the kitchen, and placed it in the sink.

"I'm gonna hop in the shower and then head out. See you later?" Twilight asked.

"Sure. Have a good day," Starlight said. When the alicorn headed down the long hallway of the castle to the bathroom, Starlight felt two hooves cover her eyes.

"What do you say to me peeling that robe off with my teeth, dear?" Starlight shivered, as she could feel the outline of the magic strap-on on her back.

"I'd prefer if you pounded me in the shower," the pink unicorn said.

"Then let's wait in your room for Twilight to leave," Trixie said, nibbling on one of Starlight's ears.

"Mmm. Baby, you're getting me worked up," Starlight moaned.

"That's the idea, love," Trixie grinned. Without another word, Starlight teleported them back to her room.

~~~~o0o~~~~

Steam covered the bathroom, as the stream of the shower hit the purple alicorn. Gliding the soap along her body with her magic, Twilight felt..the urge. Her nethers were quickly becoming wet to thoughts of Mistress D. She bit her lip. Now was not the time, she had things to do. But, as she closed her eyes to cleanse her mane under the stream, she was assaulted with images of her mysterious dominant.

"Tsk, tsk, Princess. Getting wet in the shower? Only naughty girls do that," Mistress D said. Twilight gasped. D-Did she really hear that? Her eyes snapping open, Twilight looked around the shower. Nopony was there. Then, she pulled the curtain back a bit. She was the only one in the bathroom. Biting her lip, Twilight closed her eyes again.

"M-Mistress? Is that you?" she asked.

"Of course it is, pet. You didn't think I was REALLY done with you yet, did you?" Mistress D chuckled dryly. Twilight gasped. "Mmm. You didn't answer my question, Miss. Sparkle. Only naughty girls get wet in the shower, right?" she asked.

"Yes Mistress," Twilight moaned, her voice a whisper.

"Are you a naughty girl, pet?" Mistress D asked, her tone even.

"Yes Mistress," Twilight moaned again, her forehoof trailing down her body to her burning slit. Mistress D hissed.

"No touching yourself, slave. Not until I tell you!" she snapped. Twilight gasped, but shot her hoof away obediently. "Are you MY naughty girl, pet?"

"Yes Mistress," Twilight groaned, her pussy becoming more soaked.

"Say it, you slut!" Mistress D growled.

"I'm your naughty girl, Mistress!"

Mistress D hissed. "Do you want to touch yourself, pretty girl?"

"Yes please, Mistress!" Twilight panted. Her body was screaming for release. She needed this.

"Rub your pussy, pet, then keep your fucking mouth shut. Your Mistress is going to verbally degrade you and you're going to thank her for it and then you're going to cum when your Mistress tells you to. Understand?" Mistress D growled.

"Oh, yes, Mistress!" Twilight howled, reaching down with her forehoof and rubbing her soaked, quivering pussy.

"MMm. That's it, my little slut. Rub that pussy for your Mistress like the bad girl you are. Dear Celestia, I want you to be mine. I'd keep you collared and leashed and use that beautiful alicorn body EVERY SINGLE DAY. You'd be mine to use and punish, only used for my pleasure. If you're a good girl, maybe Mistress would let you cum, but only when Mistress ALLOWS you!" Twilight hissed, biting her lip as she rubbed her slit faster. Flaring up her horn, she sent a bit of magic down to her clit and flicked it. "Mmm. Such a naughty girl, pet, using your magic like that. What would Princess Celestia say?" Mistress D chuckled.

"OOH, Mistress, please!" Twilight moaned.

"Hold it in, slut. I'm not done with you yet. Flick your clit again, lift your tail and spank your flank," Mistress D snarled. Twilight nodded and did as her Mistress commanded, screaming when her magic hit her flank. "Don't you dare fucking cum or I will punish you so hard our next session!" Mistress D roared. Twilight panted, tears pricking the corners of her eyes, but held her climax in. "You deserve to be only one thing, pet. You deserve to be my property. You need Mistress to take all the responsibility away from you and just focus on pleasing Mistress. Mistress would take care of you everyday, train you to be the perfect little slave for her, and be content. Do you want that, pet?"

"YES MISTRESS! I DO!"

"Say it, Twilight. Say you want to be my slave permanently. That you want to give yourself to me fully!"

"I want to be your permanent slave, Mistress! I want to give my body and soul to you completely. To be your obedient property at your beck and call. OOOH! Mistress, may I cum? Please?!" Twilight begged. She felt on the verge of passing out.

"You need to do one more thing for me, pet. You need to promise that you'll get some sex toys from a shop in Canterlot. It's called The Stable. Ask for Posey, she'll help you. You can get anything you want but priority is a dildo, both normal and vibrating, a magic powered dildo, a training collar, a leash, a ball gag that you can choose the color of, a tail ring, a package of clamps, a crop, and a butt plug. Can you do all that?" Mistress D asked.

"YES MISTRESS! I can! I promise! Please may I cum?!" Twilight moaned.

"Cum for me, Twilight. Cum hard and scream in thanks for your Mistress letting you cum," Mistress D moaned.

"AHHHHHHH!!! THANK YOU MISTRESS FOR LETTING ME CUM!" Twilight screamed, cumming hard and squirting all over the shower floor. Slumping onto her back, Twilight was breathing hard. Mistress D chuckled.

"That's my pretty, sexy girl. You've made your Mistress very happy, pet. Go get cleaned up and remember to go The Stable. Hurry up, you don't wanna be late to lunch with your friends," Mistress D said with a chuckle, then her voice was gone. Deliriously, Twilight turned off the shower and slowly stood up on shaky legs. Her hind legs were sticky with her release, but she didn't care. Wrapping herself up in a towel, Twilight realized what Mistress D had said before she'd left. How did she know about her having lunch with her friends? Then there was the matter of The Stable. She'd heard of it, of course, but could she, as the Princess of Friendship ACTUALLY go there and buy all the items Mistress D asked for? Doubt gnawed her mind, before she realized how disappointed Mistress D would be, and she didn't want to disappoint her Mistress. She'd find a way. To make her Mistress happy? Absolutely.

Author's Note

Yup. Another chapter of kinky fuckery. I needed one more in there before we meet up with the other members of the Mane Six. So, next chapter is lunch with the girls, and Celestia visiting Cadance. Let's face it, Celestia's not the best pony to give advice about this sort of stuff. Candance, as the Princess of Love, is. Plus, Twilight's sister-in-law so she'd be a bit more understanding. Stay tuned.