What Should We Do?

by Keairan

Rating: mature
Tags: Night Light, Porn, Sex, Bow Hothoof, Slice of Life, Twilight Sparkle, Anthro, My Little Pony: Friendship is Magic, Alternate Universe, Rainbow Dash
Length: 6271

Twilight and Rainbow Dash do their very best to come up with the ultimate Father's Day Gift

Twilight Sparkle and Rainbow Dash are best friends trying to figure out what to get their single fathers for Father's Day. They're not broke, but not exactly flush with cash, so they're having to think really hard about what to do. Their exploration of Ponyville eventually brings them to what they think is the perfect gift.

An entry in the 2024 Father's Day Contest

Fetishes: Incest,Bondage,Mind Control,Rough Sex,Dated References,A Cheap Greeting Card

Published 2024-06-15 18:30:00 UTC
Last updated 2024-06-15 18:30:00 UTC

Wanderings

Twilight stared at her best friend as the two of them discussed what to get their father's next weekend. "So I was thinking I could get the rest of the girls on the squad together and we could do a routine for my dad before we have an awesome breakfast. Strawberries, pancakes and syrup, hash browns, hay bacon, and a ton of orange juice and coffee."

"Isn't your dad on a diet? I'm pretty sure that the pancakes at least would break it." Twilight replied with a faint smile. "Besides, how are you going to convince your teammates to do a show for your dad and nobody else's?" Her smile turned into a smirk. "Or are you going to do a show for each member of the squad?"

Rainbow looked Twilight over, then sheepishly shook her head. "And that's why I run all of my plans by you first, Egghead!" She said this last with a great deal of affection. "What are you planning on doing? Making a card and mowing the lawn for him?" Seeing her eyes tighten, Rainbow grinned. "So a boring yet practical idea. C'mon Twi, let's go downtown and see if anything better catches our eyes." She grabbed the busty bookworm by the shoulder and pulled her along.

-

"No. Absolutely not. Rainbow, you cannot be serious." Twilight and Rainbow stood outside the local adult store, the oddly busty athletic pegasus trying to cajole her best friend inside. "Why in Celestia and Luna's names would I go inside a store like this, especially when I'm trying to do father's day shopping?!"

"I dunno, maybe we'll find a gag gift inside like you'd find at Tree-Hugger's shop." Rainbow grabbed her pegicorn best friend's shoulder. "You have no idea just what we'll find inside. Besides, maybe they'll have a mare's aid for cheap, I know you've talked a few times about getting one."

Twilight rolled her eyes then pushed the door to the shop open. "Fine, if it'll get you off my tail I'll go inside. I'm quite positive that we won't find anything."

Rainbow shrugged "so long as we rule it out I'm fine with it." The two of them finally walked inside, revealing a clean and brightly lit shop full of seemingly everything sexually related that anyone could want. Movies filled a couple aisles, while written smut filled yet another. Marital aids filled another two, while BDSM supplies filled yet more. Finally, various costumes in various sizes filled out the rest of the shop's shelving sections. Free floor space was dedicated to standees and standalone displays. One in particular was dedicated to a stallion focused toy that claimed that the interior was molded to be just like Princess Luna's pussy.

Twilight's mouth dropped open as she looked around, brain short-circuiting at all of the new stuff. She looked at her best friend and let out a squeak. "We're supposed to find a gift for our dads in here? Rainbow, have you lost what little mind you still had?!"

A pretty white unicorn with indigo hair came over, her outfit declaring her to be an employee of the store. "Hello and welcome to Maud's Toy Emporium. My name is Rarity, and I'll be happy to find anything you might be looking for. Toys appropriate for girlfriends who are just learning what they like are over in aisle four, midway back if memory serves. If you're just looking for yourselves, the front part of the aisle should work perfectly."

Twilight worked her jaw, then started to reply. "Oh, we're not girlfriends, we're just friends looking for-" Rainbow quickly piped in. "We're just looking around, Rarity, thank you." Rainbow pulled Twilight along, heading towards the written smut area. "This should be your speed, Egghead. Maybe you'll find something that'll give you ideas."

Rarity called after the two disappearing mares. "If you need help finding something, I'll be at the front desk." The salesmare went back up front and went back to her sketching, occasionally glancing at either the monitor or the door to make sure that nothing was being stolen.

Twilight glared at her friend. "Rainbow, seriously, I don't think we'll find anything like a joke in here. Let's just leave!"

Rainbow shook her head. "I'm sure there will be something we could find in here, Twi. You look through the smut and I'll go look through the other aisles. Maybe I'll find a copy of 'Backdoor Sluts IX'. Dad always made jokes about it, so finding it would make for a hilarious present." She walked away, leaving the lavender pegicorn standing awkwardly amidst cheaply printed pornography.

Twilight eventually sighed, dropped her shoulders, and started to browse. Everything so far seemed to be sorted in alphabetical order, weird titles that made their contents all the more obvious. That is, until she got to the letter I. A title quickly caught her eye: 'Two Taboo'.

Lifting the book into the air, she scanned the back that had no identifying genre description, merely superlatives about how hot and raunchy the first book was. Opening to the middle, she started to read. The story was a lurid description about an assignation of a brother and a sister. She unexpectedly began to feel herself to get wet, but felt disappointed that this particular story was seemingly close to its end.

She was happy to note that this book was an anthology, and so started to read the next story in the list. This one appeared to be a story of a father and a daughter, the daughter having decided to seduce her father. As she read, she noticed that the ink had somewhat bled together, forming a strange sentence. A sentence she attempted to read aloud. With a small flash her horn went off, casting an unknown spell on herself. Rainbow, who had been just about to grab her friend's shoulder in an attempt to scare her as part of a prank, was similarly affected.

After the light from the spell faded, the two mares turned to look at each other, a creepily blank smile on both of their faces. "I know what we should give our fathers" both mares said in unison. "Ourselves."

-

Rarity rang up the mares' purchases, confused by their selections. "So that's 'Sexual Enchantments for Beginners', a copy of 'Two Taboo', two collars, thirty meters of bondage rope, two pairs of shackles and two bottles of strawberry flavored lube. Is that everything?" Seeing their nods, she helpfully added "for purchases this large we give out a bonus DVD from the bin."

Rainbow's eyes seemed to regain focus for a moment. "Does it have a copy of 'Backdoor Sluts IX' in there?" Seeing the salesmare's shrug, she went to take a look, grabbing 'Naughty Nurses Two' instead when the desired film didn't appear. The two of them pooled what money that they had on them, then left the store.

Author's Note

There are three references in this chapter, see if you can spot all three.

Rainbow Dashed

Rainbow looked over the breakfast tray that she'd set up. A bowl of sliced strawberries, a couple scrambled eggs, some hay bacon, a glass of orange juice, and two slightly burned pieces of prench toast. Also on the tray was a simple homemade Father's Day card. "Alright, this is everything I need for the first part of his gift, now I just need him to agree to stay in the house until I get back from Twilight's."

She gingerly picked up the tray and carried it upstairs. Using her wing, she knocked on her father's cracked door. "Knock knock! I have your Father's Day Breakfast for you!" She waited outside a moment to make sure he was ready for her to come in.

Bow groggily answered in the affirmative and felt his eyes grow huge at the sight of his daughter come in with a tray of food. His little girl was wearing a short black skirt with a tight low-cut white blouse. He opened his mouth to reply, but found his tongue as dry as a desert. Swallowing to try and bring some moisture back, he noticed his best friend was saying hello. "Y-you didn't have to do this, Rainbow! I would have been happy to come down and eat with you!" He said while taking the proffered tray with shaky hands.

Rainbow shook her head and stuck her tongue out at him for a brief, teasing moment. "I know, but I only wanted to give the best to the world's best Daddy!" She inwardly grinned when she saw him shiver at the word Daddy. "Unfortunately, your actual gift cost my card money, so that's why you're getting the best that my skills with Pear's Paint software can do."

He looked at her dumbly around a bite of hay bacon before swallowing. "Gift? You didn't have to get me a gift, either." He looked over the tray, trying to find it. "I suppose you left it downstairs, didn't you?"

"Actually, it's at Twilight's. She got her dad much the same thing, and we're going to help each other wrap it for you. We would have wrapped it earlier, but we ran out of time." Rainbow said a little woodenly, hoping that he bought her lie.

He chewed another bite, nodding. "Well, whenever you've got it ready for me, just let me know. I can walk over to Night Light's, or wait here. I have no plans today."

Rainbow smiled at this piece of information. "That's great, Daddy. I'll let you finish your breakfast and do the dishes, then I'll head over to Twilight's to finish getting... it ready for you."

-

Bow was lazily watching an old hoofball match as he waited for his daughter to return. A part of him was currently berating him for staring at his daughter's outfit with less than fatherly feelings, while the rest of him was trying to drown all of it in watching the game. An effort that was only slightly working.

A shout from her room penetrated his dull distraction. "Daddy, your present is ready in my room!" Finding it odd that her gift had been left in her room, but completely up for seeing what it was, he paused the game and headed for her room. As he opened her door, a flash of light emanated from the collar wrapped around her neck. While the spell trapped within the flash got to work on the buff stallion, what little brainpower not being monopolized by the spell took in Rainbow Dash's "outfit".

Rainbow gave her father a coquettish look as she felt his eyes looking her over. Her normal playful bob had had extensions woven in, helping to draw the eye to her neck, where a black collar with a D-ring sat glowing with magical light. Below the collar black shibari rope crisscrossed her torso and upper legs, emphasizing her large breasts and six-pack abs covered in sparse silky fur. "Do you like your gift, Daddy?" she asked, sure that Twilight's spell was more than enough to make him admit that he desired to use and own her as much as she wished to be owned and used.

Bow let out an almost angry snort, the spell having fully settled on him. Rather than answer her question, he flew at her and tackled her atop her bed, his lips mashed against hers in desperate lust. Some trace of care managed to overpower the spell enough for Bow to reach down to his daughter's rope bound quim and begin a search for a deeply sensitive piece of anatomy. His calloused thumb found her erect clit with little trouble, and began to roughly maul the delicate nubbin.

Rainbow relaxed into her father's rough kiss, not even attempting to prevent his searching tongue from exploring her mouth. Her dexterous pink muscle attempted to play with his, but was utterly overpowered by the strong appendage. Feeling lightly choked by his tongue, she let out a gasp of shock as her clit was bombarded with sensation. Like someone had wrapped silk with fine grit sandpaper and then placed it on a vice grip. She at first tried to get away from the uncomfortable mauling of her clit, but her father used the ropes to make sure that she couldn't escape.

Aware that she couldn't escape the sensation, she accepted the uncomfortable groping as she prayed for his technique to improve. A technique that refused to change, but as she became accustomed to the lightheaded feeling of having trouble breathing around her father's thick tongue, the rough treatment of her clit began to feel good. In fact, as it continued, it began to feel amazing.

A muffled whine deep in the back of her throat started to emerge, her lower body starting to thrust into her father's hand without any conscious thought on her part. And on the currently ensorcelled stallion's face, a big smile formed around his open mouth and extended tongue. A smile that turned into a grin as the cunt underneath his groping fingers started to soak his fingers.

Having felt his lover (daughter?) cum, Bow finally pulled his tongue out of her mouth, letting her breath normally for the first time in several minutes. Rainbow looked up at her father while panting. "I thought *pant* I was supposed to be your present, not the other way a-" Her words were cut off as a navy blue stallionhood passed through her lips, over her tongue and down her throat.

Bow gave her a look that at once combined a sneer and a loving glance. "Suck my cock, slut! Don't thank me, don't scold me, just suck my fucking cock!" The glint of the spell in his eyes seemed to be warring with something else even as he took hold of her temporarily longer hair to force her up and down his throbbing cock. "That's right, just like that, use your fucking mouth for what it was made for!"

Rainbow looked up at her dad, lust at the way he was treating her fighting with her realization that she was having some trouble breathing. But, his commands were absolute, so she sucked while hoping that he'd either let her have a few interrupted breaths or cum quickly. A hope that was granted soon when Bow's dick slid out of her maw. She coughed a few times as the slime from her throat and his dick joined the mess her make-up had started to make from her watering eyes. After her breathing had normalized, back into her mouth and down her throat went her father's huge cock.

This pattern continued for some time, lasting for what felt like hours to the athletic mind-fucked slut, but was in truth closer to only twenty minutes. Her eyesight went swimming as her brain didn't quite get enough oxygen, but that sensation warred with excitement when she finally felt the thick pillar in her throat start to throb. He was cumming! And judging by how her stomach felt, he was sending buckets of cum down her throat. She instinctively started to swallow around the navy blue pole, hoping to milk him faster so that she could finally breathe again.

Bow looked down at his partner, the white hot pleasure of his orgasm almost letting him understand who was pleasuring him so well. What he could understand, though, was that her throat was tight, and she wasn't demanding he pull out of her throat yet. A thing he did anyway over halfway through his oddly long orgasm. His pudding-thick cum splashed onto her face, plastering her intense magenta! eyes shut while covering the rest of her features with his offering to her beauty and talents. "Good girl, you suck cock better than any I've ever had. Couldn't ask for a better slut. Now then, I want to move on to that sopping wet cunt of yours. Are you still up for that? I'd like to finish before my daughter gets back from... class?"

Rainbow used a washcloth that she'd prepared earlier to get the worst of the cum, and most of her now positively defiled make-up, off of her face. She cleared her throat, then gave him a sultry grin. "Well Daddy, I'd love for you to pound my cunt into oblivion." She wasn't exactly sure why he didn't realize who she was, but she wasn't going to look a gift-cock in the balls? She wasn't sure were that metaphor was going, and shook her head at how it got away from her.

He returned the look before trying to figure out which position he wanted his lover in. "I like to fuck my sluts doggy, any objections?"

Rainbow looked her father in the face, smiled, then nodded. "Absolutely, Daddy. Use me like a bitch! Put your puppies in me!" The command the spell Twilight had inadvertently used on both of them was in full swing, though it hadn't changed a thing about Rainbow, only made her confidant enough to act on what she had considered a shameful attraction. "Fuck your little slut!"

Bow noticed that he was still wearing clothes, though his pants had long since been down far enough to fuck his lover's throat. He quickly stripped off the rest of them to see his lover's lovely rainbow! hair flowing down her back as she knelt on the edge of the bed, her tail splayed to the side to expose her dripping pussy and throbbing clit. "Alright you wonderful mare, here I come!" He gently grabbed onto her tail to make sure it stayed out of the way, then helped to aim his cock perfectly at the mare's quim. With a pleasured groan, he started to push his way inside of her impossibly tight pussy.

Rainbow looked back at him with happiness, pushing herself against his thrusting cock. "Fuck Daddy, it's so good!" She pushed back until she finally made contact with his pelvis. Her inexperience led her to try gripping him with her muscles down below, but weren't able to do much other than just squeeze ineffectively. She pulled the hand that had been holding her tail forward so that she could kiss the back of it. After she let go of it she breathed out a simple request: "fuck me, Daddy!"

Her simple request was enough to finally get him to start thrusting. The beautiful, passionate and above all familiar mare in front of him was going to get his best performance. He wasn't just going to make her cum once from his ministrations, he was going to make her orgasm so many times that she wouldn't walk right for a week. Taking a firm hold of her hips, he began to thrust into the willing wench in front of him.

Short, fast thrusts would transform into long powerful strokes as he explored the depths of her pussy. An exploration that was already having effects on the gorgeous mare. Within two minutes of him starting she was already cumming on his cock. "Somebody's sensitive" he gently teased. "I wonder if I can make you cum again anywhere near as quickly?" He then decided that he'd use his uneven pace while occasionally reaching down to play with her now throbbing clit, and not care when she'd let out cries for mercy as she became ever more sensitive to his thrusts.

"Please give me a break, slow down! I can't take much more of this!" She yelled around her eighth string of orgasms around her father's cock. Her barely experienced pussy had had nothing like this, her only boyfriend that had ended up sleeping with her having been a three-pump chump. Her orgasm weakened arms finally gave out, depositing her on her face and chest as she ended up being unable to let out anything more than squeaks and moans as her father drilled into her like a machine.

Bow ended up with a better position from this latest change, and had better stimulation from the blissed-out mare in front of him. "Going to breed you, you little cunt. Say hello to the load that's going to give! YOU! MY! FOALS!" With that snarled yell, he finally came deep within the mare in front of him, the pressurized foal batter slowly starting to inflate her previously taut belly.

Rainbow's muscular thighs collapsed out from under her as she slid the rest of the way forward. A warning bell went off in her head when a confused voice from right behind her went "Rainbow Dash?"

-

Rainbow woke up sometime later, her ropework removed and her father looking sternly down at her as he slowly fucked his way in and out of her. She gave him a smile as she felt his efforts slowly drive her towards orgasm as well as wake her back up. Her smile, if anything, darkened his expression.

"Explain, young lady." His voice could have frozen oxygen.

"Err, Happy Father's Day?" Her expression fell at his tone of voice. “Twilight and I wanted to give you and her dad the best possible gift, and we thought we'd make for good gifts?”

Bow sighed “and you felt it was necessary to fuck with our minds so we'd actually accept you as a gift?!” He reached down and grabbed the D-ring of her collar, pulling her up so that she was closer to his face. He gave her a kiss as vicious as the one earlier, though he bit her lips this time round. “Well, if you're my gift, that means I get to keep you.” His eyes flashed angrily. “From now on, you share my bed, have any foals I give you, and help raise them.” His other hand left her leg to viciously twist her nipple. “Are we understood?”

Multiple thoughts danced through Rainbow's mind at his ultimatum. Fear, arousal, curiosity, but most of all joy. “Y-y-y-y-yes Master!” she replied with nervous glee. “I'll be your slut and broodmare forever!”

Bow's nose wrinkled at being called master. “I'm only Daddy to you now, maybe Father when our foals are old enough. But that collar? That collar isn't going to be coming off much for a very, very long time.” He gave her an almost feral-looking grin. “Now then, let's work on making me a father again.”

Rainbow nodded before repeating her earlier statement in a much more sultry voice. “Happy Father's Day, Daddy.”

Twilight Sparkled

Twilight anxiously waited near the door while waiting for Rainbow Dash to come over. She'd already made her father a lovely breakfast and given him his card, and was currently waiting on her best friend so that they could get each other ready for their respective fathers. A sudden knock on the door jolted her out of her musing, which she immediately reacted to by opening the door. "I thought you were going to call before you left?" Twilight asked, mildly confused.

Rainbow gave her an apologetic look. "Sorry, sorry, I'm nervous enough about this that I forgot and just came over. I did bring my trench coat at least." She held up the heavy canvas jacket. "You don't mind if I leave my clothes here, right?" she asked softly.

Twilight shook her head. "We can leave them in my room. Now come on, I've already got the rope set up and I need you wearing the collar before I can cast the spells on it." She gently pulled at the pegasus's arm to get her to go to her room. "Dad already knows you're over here to help me finish up a father's day gift, though that's it."

Rainbow followed her pegicorn friend to her room. "Glad you were able to keep that secret, you're kind of terrible at keeping them." She closed the door behind her. "Now then, rope or collar first?

Twilight was already stripping off her clothes. "Neither, strip first. I don't want anything getting in the way." Her shirt landed in a pile, which was soon joined by her shorts and slightly damp panties. Rainbow's clothes soon found their way into a similar pile.

"Alright, I'll set up your rope first, and then I'll guide you through the process." Twilight said as she hung the middle of a long section of rope behind her neck.

"Ok Egghead, sure, but how do you know what to do? You've never been interested in this stuff before." Rainbow held her wings and arms out wide, figuring that Twilight would want to keep them from getting in the way.

Twilight's face reddened through her lavender fur. "Lonely nights looking through the ponyweb for different kinds of porn. The bondage stuff stuck out to me, and I paid attention to a few tutorials for if I ever go the chance to be tied up or tie someone up." She quickly tied three evenly spaced knots between Rainbow's breasts before bringing both ends of the rope through her legs, up her back and back through the loop around the back of her neck.

Rainbow let out a nervous chuckle. "That's kinkier than I thought you'd go for, Twilight." She watched as the two ropes were wound through the top hole, pulling the rope on her chest into a diamond shape.

Twilight wound both rope ends around the rope going up her back, and back through the second hole. "Says the mare that's joining me in the plan to seduce our fathers. How is that any less kinky than enjoying bondage?" She wound the rope through the back again, and then finally tied it off below the third knot.

Rainbow shrugged before starting on helping Twilight with her rope. "That's... that's a good point." She copied Twilight's set of knots fairly well, only needing a little bit of help getting the rope gently cinched around the nerdy mare. "So how are you doing the collars? Do I need to put mine on before or after you enchant them?"

"You need to put it on now, and cover it up as soon as I'm done. I know you want your dad, not mine. Keep your trench coat's collar popped to make sure the D-ring doesn't get seen by any guys out there. I'm sure my neighbor Spike would enjoy the spells I'm putting on these, but let's not ruin what we're planning."

Rainbow took her simple black leather collar and cinched it into place, leaving it laying on her skin but not too tight. "Tell me again what all spells you're putting on these?"

Twilight sighed while putting on her own collar. "So I'm putting on a modified 'Want it Need it' spell that I'm calling 'Need it, Fuck it, Possess it!' on the collar, along with a spell to enhance stamina, cum volume, cum taste and reduce the refractory period to nil." She finished putting on the collar and took in her quite beautiful friend with a smile. "I know you don't pay attention to my magical stuff often, but would if have killed you to pay attention for this?"

"I pay attention! Sometimes." Rainbow protested. "I just, wanted to check my memory." She gave Twilight an innocent look. Twilight rolled her eyes, fired up her horn, and began layering the spells on the collar. The outermost layer needed to be the first to hit the target, while the progressively inner spells would hit afterwards. In terms of order, only the 'Want it, Need it' variation mattered, so she went with refractory, volume, taste, stamina and finally the 'need it' spell.

"Right, Rainbow, your collar is ready. Good luck, and may Luna bless you." Twilight started the process of her own collar.

Rainbow nodded, repeating Twilight's words back to her before leaving.

-

"Dad, I've got your present ready, I'm in your room!" Twilight called anxiously as she mentally went over her plan. 'Let the spell hit him, have a wonderful time with him, then ask for us to be together after we're done. My desire spell should wear off quickly enough that he won't feel violated, but his reservations should still be gone.'

Night Light's heavy footfalls echoed as he came back towards the master bedroom. "Twi, why are you giving me your father's day gift in my room? It feels a little-" He opened the door fully, eyes blinking as the collar went off. Multiple purple-tinged bolts of energy emerged from the collar's ring, four of the five spells impacting his body, while the fifth was seemingly stopped a few inches from his head. His eyes narrowed, his jaw clenched, and his horn started to glow.

Twilight looked at her father with a mixture of fear and lust in her eyes, unsure of what that expression meant, but excited by it all the same. "H-h-happy F-f-father's D-d-day Daddy!" she managed to stutter out at his expression. "I-I-I'm your g-g-gift."

Night Light looked up and down her shibari-accentuated body. "I can see that. I can also tell that you used your old desire spell on me." He strode up to the pegicorn, grabbed her by the ring of her collar, and pulled her into a passionate kiss. "It didn't work as well as you would've liked." A cloud of yellow magic engulfed her clit and pussy, leaving the latter wet while a steady glow surrounded the former.

Twilight immediately staggered, the vibrating magic attacking one of her most sensitive places overwhelming her mind. "What did you d-dooooo?" A pleasurable shudder tore her first orgasmic screams from her of the day as the magical vibrator covering her clit caused her to climax.

"Made you ready for me to claim you, you manipulative little cunt!" He sent out a second spell, turning the ropes that merely accentuated Twilight's body to restraining it. Her arms were tied behind her back, her legs spread wide while her feet sat flush with her ass. Her entire body hung from the ceiling in a surprisingly comfortable manner, but escape from her bondage was a fantasy she wasn't about to start entertaining. When her eyes regained focus after being shifted by the spell, she noticed that her father was now naked, angry-looking erection bobbing in her view.

Night stalked behind his daughter and placed the flat tip of his cock against her weeping sex, stroking the massive pillar up and down her slick slit. "Thank you for the father's day gift" he said with a lusty sneer as his now lubed cock slid into his daughter's pussy. Uncaring of her or her pleasure, he took his own from her body immediately. With determined, almost angry energy, he grabbed hold of her suspended hips and started to ram himself into her body.

Twilight's mind raced as it fought against the rising tide of pain and pleasure overwhelming her body. 'How did my 'Need it, Fuck it' spell fail? He should be only fucking me, not taunting me or tying me up!' She winced then cooed in pleasure as a harsh thrust that had punched her cervix also rubbed her g-spot as it withdrew. 'Not that I'm minding all that much. He feels so good like this!' She tried to clamp down on his cock while he was withdrawing, wanting to participate somehow, not merely be a set of holes for her father to abuse.

A smile appeared on Night Light's face as he continued. "Somebody likes the rough stuff, does she?" He gave her ass a slap before continuing to rut her body. "In a way, I'm not surprised. Nerdy mares like you seem to prefer the rough and dirty stuff." His eyes flashed before he continued. "After all, you tried to mind control me, your own father, into fucking your perverted ass!" He gave her ass a second slap to punctuate his words.

Twilight let out an orgasmic wail before trying to reply. "B-b-but at least you're s-s-s-still fucking meeeeeee!" Purple sparks emerged from her horn while she squirted all over her father's cock, soaking his pelvis and legs with her fluids. As she sagged forward in brief exhaustion from her first cock-inspired orgasm, a second unexpectedly followed as the feel of her quim being filled by a burning hot fluid sent her over the edge again.

Night let out a sigh of pleasure before he taunted his daughter-shaped onahole. "Thanks for taking the edge off, slut. I recognized a few of those spells, and I generally don't need them, so you might come to regret what you did." With a grunt, he resumed pummeling her plump pussy with a raging passion.

-

Five hours later, and a sore, exhausted and cum-covered Twilight looked up at her Father, bewildered but full of love and lust. He'd blasted inside her pussy several times, doused her taste buds with a huge load, and had even taken her anal virginity! As it was, she was on her last legs. "So, uh, Daddy, could we stop for the day? I don't think I could take any more of what you're giving me."

Night Light ignored her question while staring at her eyes. "Twilight, did you cast a spell on yourself for today? Specifically an inhibition lowering spell?" Behind her blissful fucked out expression a small glare of magic stared back at him. Magic that he could recognize the school and basic intent, but not what it actually was.

Twilight shook her head. "No sir. I used a stamina spell on myself and Rainbow, but nothing else. Why?" She sagged as she thought that her day of blissful torture might finally be at an end. "You detected one?"

He nodded while removing the ropes from her body. "Yeah, I'm going to hit you with a full dispel, and then we can get cleaned up. I think both of us are going to need plenty of rest after this." He charged up his horn, then let out a wave of magic over his daughter.

Epilogue

Bow Hothoof shuddered as he looked oldest friend, similarly shuddering. "So you said that you finally figured out what happened to the girls?" He reached under the table, stroking the rainbow-patterned hair framing the muzzle currently bobbing up and down his girth. "Not that I'm too put out by the end result, but as you know I was more than a bit put-out by how this began.

Night Light ran his thumb over the lavender horn of the mare currently sucking his erection. "Yeah, I dissected the spell that the misprint made in Twilight's porn book. Basically it removed all sexual inhibitions towards the target when the spell was cast, permanently. Both of them were thinking about us, and since both of them are sexually submissive..."

"Instant scheme to give themselves to us as slaves. And a twist on Twilight's old 'Want it, Need it' spell attempts to force us to accept the gift." Bow added, nodding his head in understanding. "I admit, I'm a little surprised that as easily as her desire spell wore off, the other spells she used on us haven't waned at all."

Night chuckled. "My little girl is powerful, and it's not like our bodies were going to fight the spell. Near as I can tell, those spells are the next best thing to permanent." He reached down to pinch the swollen nipple of his daughter. "So has the OB-GYN told you what Rainbow's having yet? Twilight and I found out that she's going to have a colt. I'm thinking we'll call him Shining Armor."

Bow laughed before answering. "Well, the doc confirmed that we're having twins, but apparently both of them decided to hide, so we don't know yet." He leaned forward while playing with his own daughter's ears. "I have some ideas on what we'll name them depending on colt or filly, but Rainbow will probably accept any suggestion I make. She's good like that."

Below the table, kneeling on pillows, were two mostly naked mares. What had been short hair on both had lengthened, both due to pregnancy and their master and fathers' preferences. Already generous in the chest department, both mares had swollen up in preparation for their coming foals. Twilight's petite figure made her pregnant belly seem much larger than it should have been, while Rainbow's coming twins made her even larger.

The two of them had embraced their collars, even when they learned that they'd not been entirely willing when they'd made their plans. Twilight was enjoying her new favorite past-time, deep-throating the cock that had created her, while Rainbow was racing over the top portion with her mouth and tongue over the one that had made her. One thing that one might miss about both mares, reasonably, was the fact that they both were holding hands. The two of them had come up with something of a silent squeeze language, mostly to tell the other that one of their foals had kicked or that they'd gotten a taste of their father's cum. A message that both of them were currently telling the other about.

-

Once Night Light had come down from his orgasm, he smiled at his best friend. "Well Bow, it's been great talking to you, but I think I'm going to go home and wear this little slut out. I can tell that she's particularly horny, and I'll need to fuck it out of her."

Bow chuckled and gave him a mock sight. "A stallion's work is never done. This one needs it too. Meet with you later?" With this, the conversation broke up, and both couples retired to their homes and bedrooms to practice making the next generation of foals.