"Good morning, darling. Let's fuck."

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-

A few sun rays crept past the closed curtains and partially lit up the room. A digital alarm clock with neon red numbers displayed something that Rarity honestly didn't care about. With the rapid lethality of a snake bite she reached out and shoved it off the nightstand. It probably made a noise when it hit the floor but just like the time; she didn't care. In her current state of mind there weren’t a lot of things for which she could gave a flying fist fuck. She glared at the intruding light from under the sheets and turned over. The day wouldn't start until she was ready for it to start and she had something on her mind that wouldn't go away.

Rarity stretched her limbs and groaned. She just got done with a wonderful dream about having really satisfying sex. Her nightshirt and panties were now inconveniences instead of comforts. A mild shot of adrenaline ran through her as the bed slightly shifted from her wife turning over. There was the option of excusing herself to the shower and taking care of business; but there was a much more appealing option.

Rarity found herself looking at the back of her lover's head. Twilight was snoozing away as if the world didn't exist. With a careful motion she ran her fingernails through the sleeping girl's hair. She vividly thought of ravaging her like a savage and put on a hungry grin when her fingers touched her favorite accessory. Twilight's neck was adorned with a black collar made of soft yet sturdy black fabric. The front of it had a small metal ring for a leash or tether. Next to the metal loop was a discreet Velcro band for emergencies. Rarity was more focused on the fact that the collar was on Twilight's neck. She herself personally designed and stitched it and drew up half of the rules for how things would go if she was caught wearing it.

Fingertips traced along the edge of the symbol of servitude as Rarity scooted closer. There were some hard limits that were never to be crossed but other than that; the tight, slender body was hers to use. Rarity slowly dragged her nails down Twilight's back and along her rump. The uncovered bottom made her lightly bite down on her lower lip. Plans were made and urges were being obeyed. If she was going to wake up with her wife presented like a pristine sex doll; then she was going to void the warranty.

“No nightshirt or panties” she quietly growled. “You little tease…”

Twilight didn't respond; not that Rarity was waiting for one. Her words only served to push her more to the edge. She gave the exposed bum a playful squeeze before she sat upright. Rarity tugged the sheets down and hungrily looked down at the naked body of her mate. With a casual push she turned Twilight onto her front. With careful motions she left the bed and reached under it for a thick luggage bag. She had every intention of satisfying herself with her unsuspecting slave but she also intended on making her feel wanted. Rarity was certainly feeling invested in a hard romp before starting her day but she was going to be a proper mistress and make her pet feel wanted while she did it. After briefly rummaging through her toy collection she admired the purple rump a little more. Taking two objects with her; she climbed back onto the bed.

“Time we got started, darling.”

Twilight stretched and yawned softly into the mattress as hands caressed her body. Roaming fingers explored her back, shoulders, butt, legs, her butt again, and then wriggled under her body to cup her breasts before slipping along to her butt again. She smirked to herself as her hips were carefully massaged. Rarity was a generous lover but was never shy over helping herself to the woman's backside.

“Morning, Ra-“

Twilight was cut off by a soft ball of silicone secured between two straps of leather. She fidgeted as the gag was secured into place. A surprised and muffled protest squeaked into the obstruction and swift slap landed on her bum.

“Hush, pet” Rarity sternly said as she guided Twilight's wrists behind her back. “Your mistress wants some quality time with her slave. I'm not giving you permission to speak but whatever noises you can make through a gag are acceptable. In fact, I encourage it. I love it when dirty sluts act like they don't deserve what I do to them.”

Twilight blushed deeply as her bottom received another stroke. The familiar touch of a silk scarf kissed her wrists before it was used to tie them together. She squirmed as the knot was made snug and she winced as she was given another smack on her bare ass.

“Mmhmph!” Twilight wriggled around and was greeted by Rarity's hand across her bottom again.

“Sleeping in the nude while wearing a slave collar” Rarity uttered as she got up off the bed. “Girls who tease go over knees.”

Twilight let out another muffled protest as she turned onto her side. She watch Rarity slowly remove her loose fitting nightshirt. Her blush deepened as her mistress took off her panties. The plan was to go down on her lover to wake her up but she was foiled by her failing to rise first. The bound squirmed in place as she tested the knot. Without magic, she wasn't getting her hands free. Rarity seated herself on the end of a long padded bench in front of her vanity mirror. She gave Twilight a firm look and patted her knee.

“Come here” Rarity ordered as her eyes narrowed. “Don't make me fetch you. I trained you better than that.”

Twilight's embarrassment was now very clearly painted on her face. Her face burned and her womanhood glistened with her arousal. With some squirming and wriggling she managed to sit upright on the edge of the bed. With her head bowed as a show of submission she marched to her lady's side. Twilight carefully went down into a kneeling pose and laid stomach over Rarity's lap. Her breasts touched down on cool padding and her cheek landed on what she suspected to be Rarity's panties. She grunted as her vulnerable bottom was given a sharp stroke.

“Right towards my unmentionables. Tsk tsk tsk” Rarity scolded as she groped and squeezed Twilight's helpless buns. “This is why I can't take my pet out in public. Your slutty tendencies are ill suited for situations outside this house. This is why I gave up on making a proper lady out of you and training you to be a full time pet.”

Rarity's words caused Twilight to whimper and shift. As humiliating as the position and lecturing was; she couldn't hide how turned on she was. Adrenaline pumped through her body as more fluid leaked from her sex. Rarity's hand came down on her rump with a solid crack. Her bottom jiggled from the impact and a slap on the opposite cheek landed with equal intensity. The shade and heat in her rump slowly started to match her face.

“Teasing your mistress” Rarity said as she gave Twilight's right bun a slap and a squeeze. “Even if it is unintentional; it earns you a spanking.” Rarity lifted her hand and brought it down onto the left bun with a solid and satisfying smack. “Honestly, Twilight” Another stroke landed but this time a second one fell instead of pausing to grope the bouncing flesh. “It's as if you deliberately act out to get swatted by your mistress.”

Twilight squirmed and squealed into the gag as more strokes landed. Her bottom had a distinct tinted glow and her cheeks bounced with each smack. Rarity licked her lips as every jiggle was seen, every crack and whimper was heard, and every pleasing recoil was felt. Her playful wife squirmed and protested with each stroke and clap. Rarity grinned like a fiend and paused in punishing her pet. She slowly traced her hand along the warmed up bottom before tracing a finger down towards Twilight’s fully moistened vagina. The intruding finger teased the edges before slowly sinking into the well lubricated love tunnel. Twilight uttered a muffled moan and lifted her bottom slightly in hopes of being given deeper pleasure.

“This is exactly what I'm talking about” Rarity firmly said as her free hand gave the now more presented butt a sharp smack. “It would be much easier if you asked your mistress for her attention. Instead of asking like a good girl, you present yourself like a dirty little slut.” Another spank landed and Rarity's finger slowly slid out. Another clap landed and Twilight soundly whimpered as she swayed her rump out of desperation and desire. “At least you know you deserve what you get. You behave like a horny little brat but you came right over when called…it’s as if you like it when I smack your bottom. Really Twilight; it would be so much better for you if you asked for a spanking instead of acting out and earning one the hard way.”

Twilight whimpered from the new round of being scolded. The soreness in her bottom and the weight of humiliation was reaching a boiling point. She squirmed over Rarity's lap and tested the knot that kept her wrists bound. She did submit to the position and accepted her treatment. More slaps landed on her backside, each one made her grunt and whine. She silently admitted that she did deserve her treatment. She was part of the conversation that drafted the laws of her collar. She submitted and presented herself. At any moment she could use her magic to escape. Twilight playfully whimpered as fingertips explored her thighs. As embarrassed and sore as she was; she wanted more from her mistress. The harsh words and harsher strikes made her feel cheap but at the same time she felt desired. More blows landed on her rippling rump and more squeals were foiled by the ball gag.

Rarity gently caressed the now very tender bottom. Both cheeks now had a delicious shade of pink. Her pet's pussy was thoroughly lubricated. She still wanted to pound her as if it was the last day they had. Seeing the collar on her naked wife was a strong trigger; but seeing Twilight in a submissive pose with a burning bum made her want to be a responsible mistress. She still wanted to fuck her. She was still going to fuck her. Giving Twilight a sore bottom typically put her in the mood for riding it raw; but a proper lady must always take care of her pet. Rarity gave the heated butt a soft squeeze before gently guiding the trembling girl into a sitting position in her lap. Twilight winced as her ass touched down on Rarity's legs. She was now straddling Rarity with her chin resting on her lover's shoulder as hands gently held her close. It was known through experience that she wasn't done with her and fevered anticipation creeped up her spine; but the embrace felt timeless. She wanted to be ravaged but the silence reminded her that Rarity never once forgot the rules. No matter what Rarity might do; Twilight would never lose control.

“That wasn't too much, was it” Rarity softly asked as she tenderly ran her fingers through Twilight's hair.

“Mhmm Phmn” Twilight replied while shaking her head.

“Good.”

Rarity gave the girl's hair a light tug and pulled her head from her shoulder so she could make eye contact.

“Now that I've made it hard for you to sit down, I intend to make it hard for you to walk” Rarity said with a coy tone before giving her pet's butt a playful pinch.

Twilight blushed and squeaked as her poor posterior felt the hungry wrath of fingernails. Her squirming and shifting begged to be let go but her eyes begged for more. The adrenaline surge from Rarity's declaration brought her back to her earlier state of arousal. Her soaked sex was making her mistress' lap slick with love juices.

“Kneel in front of me” Rarity commanded while taking her hands off her willing pet.

Twilight slowly backed herself off of Rarity's lap and moved down to her knees. Rarity parted her legs and Twilight was given a generous view of her glistening vagina. Rarity reached with one hand and took hold of Twilight's hair; making her unable to look away. Her other hand trailed down between her breasts, down her stomach, and towards her lower lips. She cooed softly as her teased her folds and Twilight blushed at the sight. Was this part of Rarity's plan for her. Was she going to force Twilight to watch her masturbate? Her mistress grinned as she traced her index finger along her sex. Rarity's breathing became heavier as her hand and crotch glowed. Twilight's eyes widened as familiar magic was being used in an unfamiliar way. She watched as a proudly displayed pussy was engulfed in pale blue energy and replaced with a proud, fully erect cock with a matching pair of balls. Rarity kept her grip on Twilight’s hair and with her other hand she took hold of the base of her dick and playfully nudged her slave’s chin.

“What’s that look for” Rarity mused as she poked her wife again. “We both know that you know what this is and what it gets used for.”

Twilight stared wide eyed at the thick penis that kept nudging her. Rarity let go of her hair and unbuckled the ball gag which fell casually to the floor. The bound girl continued to stare at it and nervously licked her lips. The magical cock poked her tongue and gave her a bead of precum. Twilight briefly slipped into her more academic thoughts upon recognizing the taste. What had come out of her surprise meat stick was the same as what she got while going down on her traditional love tunnel. Rarity caressed her cheek and Twilight gave her wrists another attempt at getting free.

“Go on” Rarity uttered with a sultry tone. “Give it a kiss. Pretend that I’m wearing a strap-on.”

Twilight’s face went back to the color she wore when her bottom was being slapped. The throbbing cock poked her lips again and she nervously gulped. She leaned closer and as instructed, gave the head a quick peck. A dewdrop of pre oozed onto her bottom lip and out of curiosity she licked it away. Rarity nodded approvingly at the display.

“You look uncomfortable, darling” Rarity said coyly as she booped her with the tip, dabbing a small sample on the end of the girl’s nose . “Is this your first time having a dick in your face?”

Twilight felt somehow more vulnerable and more embarrassed than she had when her butt was her mistress’ focus. She meekly nodded, which resulted in a cockhead bopping her lips again. Rarity went on as she gave the cock a single pump with her hand.

“I’ll make you a deal, since you’ve been good. I’ll untie your hands if you agree to suck it in the position I chose. All you have to do to earn it; is to fetch my crop from our toy collection.”

Twilight nodded in submission as she watched a larger dollop of fluid leak from the impressive girl cock. She turned around and stood up, presenting her wrists. A swift slap on the ass made her jump and squeak.

“I’m very particular about my words, pet” Rarity said before giving her opposite cheek a swat. “To earn free hands, you have to fetch the crop. Be a good girl and bring it over and then I’ll untie you and tell you how to please your mistress.”

Twilight received another smack on the butt and quickly stepped towards the large luggage bag on the floor. It was left unzipped for her at least. Twilight shuddered under the weight of what she was being told to do. She got down on her knees and slowly leaned over the bag. She heard Rarity very clearly hum teasingly as her still reddened cheeks were put on display. With careful movements she lowered her face into the bag and took a riding crop into her jaw. She straightened herself out and turned to face her lover, who was now casually stroking her penis. Twilight found herself aching more for her mistress’ game. The thought of being penetrated by Rarity made her fidget. Her vagina was more than ready but Rarity clearly wanted to make her squirm a bit more. Twilight scooted towards the bench while remaining on her knees. Her motions earned her a soft smile and an approving nod as she approached and deposited the crop onto Rarity’s lap. The crop was lifted and the swatting end tapped under Twilight’s chin before lightly nipping her left cheek. She turned around in hopes of having interpreted her wife correctly.

“You know how much I love that tight butt of yours” Rarity said as she undid the knot of the scarf. “Bending over for me like that was a teasing act; but it was in proper context. Turn around and kneel.”

Twilight did as she was told and the crop was glided back to under her chin. Rarity stood up and moved to the side of the bench without taking the crop away from where it landed.

“Up on the bench, on all fours.”

Twilight gulped as she complied. Her hands and knees pressed down into the soft surface and she kept her head bowed. The crop remained under her chin as she repositioned herself. The constant kiss of leather sent electricity down her spine. Rarity’s cock poked her cheek and the crop left her skin.

“I rather like you in this pose” Rarity cooed as she trailed the crop down the girl’s back. “You on all fours with that lovely, tinted bottom on display is just delicious. Almost makes me forget that you were in trouble earlier.” A hand gripped Twilight’s hair and tugged her into looking right at Rarity’s dick. “Go on, pet. Suck. My. Cock.”

Rarity's simple command seemed to make her dick somehow appear intimidating. One if her hands gripped Twilight's hair and the crop traced down her back before giving her presented butt a light smack. She squeaked in surprise from the leather toy's bite. Rarity took it as an opportunity to guide her mouth closer to her rock solid organ. Her lips were parted enough for the head to slip inside without resistance. Twilight flinched as the crop tapped her bum and squirmed in place as a light swat landed. She wrapped her lips around her mistress' penis and the grip on her hair tightened.

“You're not sucking it” Rarity playfully said as she gave her slave's rump another snap. “Don't pretend that you're a blowjob virgin. You've been in pose for me before.” A pair of taps on Twilight's backside was followed by a stroke on the opposite cheek. “We both know how much of a slut you are for the strapon. Show your mistress that from all that practice you were properly prepared for the real thing.”

Twilight blushed and whimpered as she started bobbing on the thick cock in her mouth. Her clamped lips traveled halfway down the shaft before sliding back to the head. Rarity cooed in pleasure and gave her bottom another lick. The crop traced down her cheeks and across her thigh then snapped down on her sit spots. Her mind was in a haze as her butt started receiving a slow rhythm of claps. Her bottom wiggled and she squirmed in place. A muffled squeak slipped out as Rarity started slowly thrusting in and out of her mouth. The saliva coated cock glided in and out, her juices kept oozing onto her tongue. Rarity deeply moaned and Twilight sucked a little harder.

“Just like that, slave” Rarity groaned as she gave the prominently displayed ass a more steady rain of smacks. “Be a good little cockslut and I'll give you a good pounding soon.”

Twilight whimpered as Rarity slapped her bottom again. It felt like she was aiming for any spot she missed with her hand. The thick cock in her mouth twitched and suddenly was pushed a bit deeper. He body was ignited with desire to the point where the humiliation was easy to ignore. She started bobbing her head to meet the thrusts. Rarity let go of her hair and stopped moving her hips.

“That's better” Rarity moaned as she dragged the crop up and down her cocksucker's spine. “That's how a good pet milks her owner's dick.”

Twilight swayed her rump and received another clap. Rarity grunted and admired the girl's dedication. Her reward for being a strong yet restrained mistress: A darkened rump and a blowjob. She carefully slid the crop along her slave's fully smacked bottom and gently patted her pussy. With a swift motion she brought the tip upwards and licked Twilight's arousal from it.

“It seems that you're ready for me to use this how it ought to be used” Rarity said with a grin as she dropped the crop and gripped Twilight's hair with both hands. “I know I was your first and only; but have you ever wondered what it would be like to have someone ejaculate down your naughty throat?”

Twilight’s eyes bulged and she froze up. It didn't occur to her that Rarity might cum in her mouth. Her mistress started thrusting again; this time a bit faster than before. She tensed up in anticipation of her load and another possible smack on the butt. Rarity grunted and soundly breathed and the twitching of her duck became more noticeable. The color of her cheeks matched her burning bottom. The cock kept fucking her face. Twilight felt like she was being used and at the same time she felt desired. Her vagina was aching for her mistress and her arms trembled. Her knees slightly shifted and her jaw was a little sore. She grunted twice in succession and Rarity pulled out. Her lover looked down at her with concern after she was given a signal to ease up. Twilight licked her lips and hovered her open mouth in front of the weeping head. Her hand reached up and gripped the shaft. Her dominant partner cooed as Twilight started pumping her magic pecker. With a distinctly feminine moan and a squeak, she erupted into the girl's mouth. Twilight closed her lips and a second shot landed on her chin. She slowly swallowed the helping she took and looked up at her lover with desire. The distinct notes of the fluid were exactly like what she got from eating out her mistress’ womanhood. Curiosities flooded her mind but so did her own physical needs.

“Please, Mistress” Twilight begged as she slowly rocked her bushing bottom from left to right. “Please…fuck me.”

“Fuck you” Rarity mused while lightly dragging her still strong cock along Twilight's face. “See? You really are a dirty little bitch who likes being used as such.”

Twilight playfully whined and gave the shaft a slow lick.

“Get up from that pose, slut” Rarity sternly said as she stepped back from her favorite bench. “Go to the bed and lie on your back”

Twilight meekly nodded and got down from the bench. She landed on her hands and knees and slowly made her way to the bed. Rarity gave her an approving hum and followed, her eyes fixed on the glowing rump. The obedient slave crawled onto the bed and turned her body to face the ceiling. Rarity knelt down near the toy pack and joined her on the bed with a pair of pink fuzzy handcuff. She straddled Twilight with her cock resting between her breasts and secured her left wrist in the restraint. She leaned over and guided Twilight's arms outright towards the headboard. Rarity dug her hand in the snug space between the mattress and the headboard and pulled out a leather strap with a buckled loop. The chain between the cuffs soon became tightly secured in the strap and the opposite hand was trapped in the opposite cuff. Twilight playfully struggled against the piece of bondage fun that was pinned down by the weight of the mattress.

“Before we get started, darling” Rarity said as she channeled her magic and summoned the ball gag to her hand.

Twilight paused and wore a serious look. To be called that during a session meant that Rarity was about to propose something unusual. Her mind cleared itself as she wondered what could be somehow more unusual than her wife suddenly having a dick.

“Just so you know...after I make you cum I will finish in your derriere”

Twilight squirmed in place as she considered the request. The declaration that she would be taken anally was given in the form of a request without breaking the illusion. Her butt reflexively clenched and Rarity gave her nipples a playful pinch. With a squeak and a slight struggle, she nodded. Rarity smiled and lightly bit down on her bottom lip. She secured the ball gag into place and moved herself from her perch. Rarity slowly moved herself between the bound girl's legs and guided the tip to her soaked crotch.

“You're so wet, slave” Rarity said as she gave her a poke. “I don't need any lube.”

Twilight moaned into the gag as Rarity penetrated her. The thick, hard cock slid into her up to full depth. She writhed in pleasure as she was filled. Rarity moaned into her pet's neck as she gently bit down on her flesh. She began thrusting and Twilight started squirming. The snug leather tether gave her hands very little wiggle room. She playfully whimpered and twisted her body as Rarity bucked at her soaked snatch. The intruding cock felt different than the dildo she was accustomed to. Her mistress nibbled on her ear and rocked her pelvis without breaking her rhythm. No matter how Twilight squirmed, Rarity was determined to take what was hers. A short moment was spent shifting her knees and adjusting her hips before she gave Twilight another thrust. Her sub gave a stronger moan into the gag as the improved angle granted deeper penetration.

Rarity moved in and out of her wife’s body with the steady rhythm that one might expect from lovemaking. She started to wonder if the thought crossed Twilight’s mind. Behind the lust fueled haze and her grip on the rules of their game; she thought about the stamina of her very sensitive penis. She used the spell in the shower once mostly to see if she could do it. Magic was always a peculiar thing to her and very much outside her element. Even if it was part of her; it always felt somehow distant. The notion was shaken out of her head by Twilight tightening her love tunnel. The raw pleasure and the closeness was almost overwhelming. Rarity softly kissed her pet’s cheek and gazed into her half closed eyes. As nice as the new form of gentle coitus was; she wanted more. Rarity’s hunger was the same as it was when she woke up. If anything; all the time spent working up to the fucking just made her lust burn brighter. All there was left to do was to take what was being given to her in a way that seemed like Twilight had very little say in the matter. She took a moment to consider her performance thus far. Her wife had been kept in a state of embarrassed and seemingly coerced servitude. Her fingers traced along the black collar adorning Twilight’s neck. Her thrusts kept the same pace but her heartbeat pounded harder. She wanted more. She needed more. Her eyes met with Twilight’s pleading orbs.

“That's more than enough foreplay” Rarity said with a smirk before suddenly giving a stronger thrust. “I've wanted to do this all morning.”

Twilight gave out a muffled shout as she received another powerful thrust. Rarity moved from her neck and gave her a dominating stare. The bound girl basked in pleasure while feeling a little intimidated. Her restrained hands, the strong fucking, the commanding presence of her mistress; it all added up to her unspoken silent decree : “You're Mine”. Twilight tilted her head and struggled against the restraints. Rarity reached and grabbed her hair; tugging her into looking back into her dominating gaze. Twilight whimpered into the gag as she was roughly ravaged. She could feel the restraint leaving her mate. Rarity's pounding told her how badly she wanted to screw. The fooling around beforehand didn't satiate her. It only made Rarity want her more. The sounds of moaning, muffled moaning, and bed springs creaking filled the room enough to drown out the hammering of wet, slapping flesh. The hand released her hair and unbuckled the gag before tossing it aside. The hammering woman leaned to give the woman on the receiving end a passionate kiss. Rarity's tongue invaded Twilight's mouth and she caught the taste of her own fluids.

“Tastes like my vagina” Rarity mused after breaking away from the liplock. “Reminds me of that time I tied you to the table and fucked your mouth with a dildo after getting myself off.”

Twilight felt her face burn as sultry words cut into her. Every act and phrase made her feel tiny and helpless but the way Rarity worked her stage presence made her feel almost like was being worshipped. No matter how much she beat her bottom or spoke down to her; Twilight never was made to forget how special their bond of trust and respect was. The pounding continued and Twilight clenched around Rarity's invading cock. She screamed out a wordless cry that might have sounded like calling out the name of who was screwing her if not for the orgasm. Twilight bit into Rarity's neck as her juices flowed freely past the trapped member and onto the bottom sheet. Rarity remained motionless as her pet soaked in the afterglow of her release. She tenderly kissed the girl's forehead after her neck was released.

“And you say that I'm a screamer” Rarity said with a short laugh as Twilight relaxed her grip. “I love it when you vocally surrender to me.”

Twilight breathed deeply and let her body sink into the bed. Rarity's cock continued to twitch and throb inside her. Her eyes widened as her mistress removed herself from an exhausted pussy. With quick motions, Rarity freed Twilight’s wrists. She moved into a kneeling pose and rolled Twilight onto her front. The ball gag was put back into her mouth and Rarity gave her bottom a light swat. The submissive girl shuddered as she anticipated more swats and another mounting. She wondered how much her rear was going to endure. She uttered a confused muffled mutter when nothing immediately happened.

“Time to finish up” Rarity growled as she stroked her cock. “Ass up, face down.”

Twilight slightly whined into the ball in her mouth as she presented her rump for more playful punishment. She heard the drawer of the nightstand open and close shortly after. The sounds were brief but she was familiar with what it sounded like when Rarity grabbed a bottle of lubricant. A soft murmur was sent into the gag Her eyes widened as her situation clicked into place. It became very clear that Rarity did indeed have plans for her defenseless, warmed up butt. She fidgeted as she felt Rarity move behind her prominently displayed butt. Rarity guided Twilight's hands behind her back and put them back into the handcuffs. With a playful squirm and a muffled moan; she teased her mate with another feeble display of resistance.

Rarity smiled to herself as she applied a generous amount of lube all over her shaft. Her gaze was fixed on the swaying rump in front of her. She set the bottle on top of the nightstand and adjusted her position. While kneeling directly behind her target, she placed a hand on Twilight’s waist. A firm nudge guided her into lowering her bottom slightly. With one hand gripping her pet and the other on her slicked up cock; she bit her lower lip in anticipation. Twilight’s traditional fucking hole was a divine experience. Rarity stopped thinking about what her backdoor would feel like as she gave her aim another adjustment.

“Deep breaths for me, pet” Rarity calmly said as she poked Twilight's anus with the tip of her dick. “Just like every other time I've sodomized you like a whore.”

Twilight steadied her breathing as she felt a well lubricated intruder push against her forbidden hole. Rarity gently pressed until the tip sunk into her.. Twilight winced and squirmed as the sensation of being filled creeped deeper into her butt. Rarity cooed as she kept a tender grip on her pet's waist. Her cock gently pushed at a steady pace and slowly Twilight's body accepted it.

“So tight” Rarity moaned as the first quarter of her magic meat sunk inside Twilight's rectum. “Such a lovely bottom: fun to spank and divine to rut.”

Twilight moaned into the gag while testing the cuffs. Rarity was inside her ass. Rarity's penis was in her ass. All Twilight could do was take it while half of Rarity's penis was pushed up her bum. She had given her backdoor to her Mistress to be ridden with a plug or a strapon; but having a pulsing dick in her was vastly different. It was still penetration; but Rarity could clearly feel everything. She got pleasure from more than her squirms, whimpers and moans. There was complete physical intimacy in their activity. Twilight felt that she preferred the traditional toys but was willing to keep playing with a partner with a fully functional penis.

Twilight's eyes widened as her poor bottom received a swift swat. Another blow landed and she cried out into the gag. Rarity was clearly enjoying having a dick to screw her with. She wondered if this would turn into her new favorite thing to do in bed. Another hard clap landed on her butt and Rarity slowly pulled back. The cock slowly crept back until only the head remained snugly lodged in her backdoor. Another slap landed and her mistress pushed back inside.

“I'm almost there, slut” Rarity groaned as she basked in how tight her pet's rump squeezed her cock.

Twilight whimpered and put on a weak display of struggling. Rarity leaned over her and grabbed her hair; holding her head in place. She lightly pushed her cheek into the mattress and moaned into her ear as she slowly fucked her helpless ass.

“Don't pretend you don't like it.” Rarity said firmly while still humping her favorite butt. “We both know you love it. You're every bit as horny as me. You wear that collar and invite me over constantly. You're my slave, my toy, my bitch, my everything. If you wanted me to stop: you would have made me stop. Instead you took your spanking, sucked my cock, let me fuck your pussy, and now I'm about to go all the way inside your asshole. You love it possibly more than I do. Stop lying to me, slave. Tell me how it feels to have my thick cock inside you.”

Rarity's grip on her hair vanished and her hand slipped to the buckle on the gag. The ball fell from her jaw and Twilight screamed into the sheets. It was too much. Between the illusion of being Rarity's toy to use as she wished and the steady and subtle reminders that she was loved and respected; she was on the brink. Muffled shouts went into the mattress as Twilight lost herself in pleasure. Rarity grunted in a mix of pleasure and pain as the consenting slave tightened her grip on the powerful erection. Her nerved ignited again and a sudden rush crashed through her. Her knees almost buckled as a second orgasm rampaged through her. Rarity let out a amusingly feminine sigh as she fully pulled out and shot her load onto the sheets.

Twilight soundly gasped for air as her body recovered from having been made to cum again. Nimble fingers freed her wrists and she was guided into laying down. Her mistress collapsed onto the bed next to her and softly kissed the back of her neck and shoulder. Fingernails traced along her stomach and breasts and a slowly softening dick poked her sore rump. Twilight’s eyes snapped open wide as suddenly the magical member was just no longer touching her. She slowly reached behind her and her hand grazed Rarity’s damp womanhood.

“I think that’s enough for now, darling” Rarity cooed as she playfully swatted the hand that met her vagina. “Maybe later we’ll play again.”

Twilight pressed herself into her wife and tender fingers resumed tracing her front.

“That wasn’t too much, was it” Rarity asked with a sheepish mix of concern and curiosity. “I suppose I did get a little carried away back there; suddenly showing you a cock like a typical teenage hooligan.”

Twilight smirked at the change in tone and atmosphere. Rarity the fairly vulgar mistress was replaced by Rarity the loving caretaker.

“I’ll admit that I was very surprised” Twilight mused as she turned to face her wife and part time owner. “But you stayed within my boundaries. You never stopped respecting me or my limits. Plus I have a new thing to study on my free time.”

Rarity gently kissed her before sitting upright. She gently traced her hand through her exhausted play thing’s hair and regarded her with a satisfied look.

“First thing’s first, darling. I’m a sweaty mess and my hair is probably an absolute fright. I think we both could use a shower after all that excitement. And on top of that...I seemed to have laid down on the mess we made.”

Twilight nodded and slowly stepped down off the bed. Her legs slightly trembled and exactly how sore her rump was started to sink in. Between the spanking and having been ridden like a horse upon waking up, walking was somewhat of a challenge. Rarity remained close by and watched her every step; ever vigilant in case she needed support. Twilight slowly reached for her collar and undid the Velcro strap. Rarity reflexively caught the accessory and placed it on her short bench as they passed it. It seemed that Rarity relaxed in her stride. She was less commanding in her stance but the apparent readiness to catch her wife was still very evident.

The short trip to the bathroom was silent but every step spoke clearly. Twilight belonged to Rarity as much as Rarity belonged to her. Knobs creaked and the sound of rushing water filled the room. Twilight moved in a slight haze as she was guided into a fairly large, stone tiled shower stall. Her eyes caught Rarity taking a simple stool from the corner. With careful motions she was guided into a seating position. Twilight slightly winced as her tender rump landed on a soft, cushioned surface. She inhaled deeply as steam slowly filled the stall. Her eyes closed and her mind started to relax. A soft whisper escaped her as she felt Rarity’s hands lathering her hair.

“Hold still, darling” Rarity casually said as she worked the girl’s hair and scalp. “You whine whenever you end up with some in your eyes.”

“I don’t whine” Twilight pouted with a short chuckle.

“You do whine” Rarity mused. “You cry louder from soap in your eyes than from the belt. Now hold still.”