Misadventures Of Sudden Big Tiddy Syndrome

by DHeroRedMagma

C7: Twilight Sparkle

Previous Chapter

It has now been a month since this all started and everypony’s life has changed since then. Applejack has helped raised a ton of funds for Sweet Apple Acres ever since partnering with Hollow and Magma’s Milk Mine and selling her own patent apple cider milk which has been flying off the shelves, they have had to restock it five times now due to the great demand for it which Applejack doesn’t mind helping out with.

Trixie has heavily benefited from it, doing sell out shows throughout Equestria and booked heavily to work with other famous erotic magicians, so in term being the great and busty Trixie really turned a corner for her.

Rainbow Dash has officially gone down in the history books amongst the Wonderbolts for being the most buxom Wonderbolt ever, granted she did have to practice flying correctly again with the extra weight added to her.

Pinkie Pie continued on her secret life as part of the trio tag team champions in PSW along side Maude and Rainbow Dash, thankfully they have managed to go on an undefeated streak by using their massive mammaries to pin their opponents every time.

It took a month but Rarity finally managed to reinforce all her outfits busts in time to help negate the Sudden Big Tiddy Syndrome from ruining her clothes, and began working on her newest collection for the winter season.

Fluttershy absolutely loved the syndrome getting into far more kinky adventures then ever before and offering free titjobs out in public to paid private boob worshiping at Flanksworth. How she continues to keep this a secret from her friends no pony knows.

After getting her dick back Barb spent a whole day masturbating, happy to have her bestest friend in the whole wide world back. She came a total of thirteen times which is a new record for her.

Starlight was barely hampered by her duties but it was awkward when Sunburst visited and saw those huge honkers, but after explaining and joking and eventually a tittyfucking they found that awkwardness just melted away and the two of them discovered a new form of friendship to study called friendship with benefits!

However there was one pony who was still a bit upset by the whole ordeal, about the fact that she couldn't solve it by finding a cure or anything about it. That being Twilight who is now mopping in her bed, refusing to let any light enter room and feeling like a total failure. Her friends all have the Sudden Big Tiddy Syndrome and worst yet it could threaten all of Equestria! And all she had to do was contain it and find a cure which in both aspects she couldn’t do, so she hasn’t left her room in weeks having her food brought to her room and refusing to go out despite her friends best efforts to get her out of this depression to no avail. However today might be a bit different…

Barb walks up to Twilight’s room and knocks on the door.

“Go away! I am not coming out!” Twilight proclaims from behind the door.

“Twilight come on, you have got to come out of there,” Barb tries to reason with her.

“No I don’t!” Twilight states. “I am a failure and nopony wants to see a failure!” Twilight tells the dragoness.

“You sure about that?” Barb asks her. “Cause I have a summons request from Princess Celestia here,” The dragoness teases with the summons in hand. Pretty soon the door flung open and a messy maned looking Twilight snatches the summons out of Barb’s hand before going over to her desk to read it.

The piece of parchment read as followed.

My dearest Twilight, I have recently heard from your friends you have been feeling quite blue as of late. Something about an experiment or contagion gone horribly wrong? It is hard to tell from all the letters I got from them what it is exactly. I figure perhaps maybe I and Luna can assist you with it, if you come pay us a visit.

Sincerely Princess Celestia.

It is then that an idea hits Twilight that she never thought of before. Asking the two royal princesses what they know about the syndrome! She had researched through every book she had handy but asking them had never came to mind.

“Barb I am going on a trip!” Twilight announces before leaping out of her dirty clothes and running around stark naked quickly getting dressed to visit Princess Celestia for guidance and help.

“Seriously that’s all it takes to snap you out of this funk?” Barb remarks, annoyed they had spent weeks trying to cheer up the princess of friendship.

“Yes I know, but maybe Celestia knows something that can help me get to the bottom of this!” Twilight says brushing her mane while picking out her outfit all at once.

“Right and how are you getting there the next train leaves in ten minutes so unless you teleport there you will have to…” Barb says before looking around to see Twilight had disappeared and not a trace to be left of her anywhere. “Could have at least said goodbye,” Barb mumbles before taking off.

Twilight soon appears at the train station, quickly going over and purchasing a last minute ticket to Canterlot.

“All abooooooooard!” the conductor calls out. “Next stop Canterlot!” he adds to it, which Twilight bolts it onto the train and finding a seat on it.

As she settles in gazing out the window she recalls how this all started just one day a while ago randomly. Letting out a sad sigh she continues to stare out the window lost in thought before feeling her chest rumble and sighed in annoyance, it is a good thing she wore a shirt with a reinforced bust this time around.

After about a good three hours the train arrives in Canterlot with everypony getting off and going about their business, Twilight stretched her limbs before heading up to Canterlot castle.

As she makes her way inside and greeting all of the guard ponies who immediately stand at attention for the beloved princess of friendship, this always made Twilight feel a bit awkward ever since she became an alicorn, before she was just plain old Twilight and now she has this big fancy important title slapped onto her name now.

She soon finds herself in the throne room with Celestia sat atop the throne who gives a warm smile upon seeing her and rising up to greet her, wearing a glorious golden yellow dress that hugged her divine frame in all the right places and really showed off her set of F cup breasts.

“Ah Twilight Sparkle, it is so good to see you,” Celestia states. “I was a bit worried with all the letters your friends sent me,” The sun princess admits.

“Yeah… I wasn’t myself,” Twilight admits as well. “Just how many letters did they send you?” Twilight curiously asks.

“Well I got one from Applejack, one from Rarity, two from Fluttershy but there was some white crusty stuff all over the first one and it was hardly understandable,” Celestia tells her. “I got five from Rainbow Dash listing off all the new accomplishments she made in the Wonderbolts before she sent me why she was writing me, I got an advertisement from Starlight about this new ‘Great and Busty’ Trixie’s show coming to Canterlot,” the sun deity continues. “And then I got twelve from Pinkie Pie but eleven of them were either filled with confetti or some form of cake icing,” Celestia finishes.

“How did they send all of those so quickly?” Twilight questions.

“They used Spike,” Celestia answers, which makes sense but did some of them really have to bombard Celestia with their nonsense?

“Now to the point, what has been troubling you these past few days?” Celestia asks her favorite pupil.

“Well basically one day my boobs grew to a gigantic size and I ended up in an awkward situation and ended up having sex with Spike,” Twilight begins. “Then I ended up trying to research it and needed new clothes so I visited Rarity and we ended up fucking as well, then when I gave that big speech my tits grew again and it got in the papers and then I got pounded by Starlight,” Twilight continues catching her breath. “I soon found out that Spike became a girl we called her Barb and then Starlight came in they both had this syndrome that makes our breasts grow, so they then spit roasted me out of revenge,” Twilight tells her teacher who is slowly turning red as she listens to this. “Then I find out Rarity also has it and Fluttershy is in heat and needed my help, so I helped her but then she contracted the syndrome and somehow Rainbow Dash found out and came to me all butt hurt because she didn’t have it and so I gave in and helped her contract it by having sex with her,” Twilight continues taking another lungful of air. “And then Dash somehow gave it to Pinkie and Maud for some reason to which Pinkie gave it to Applejack and now her tits are lactating like crazy for some reason I don’t know,” Twilight almost finishes. “Oh and lastly Starlight gave it to Trixie to help her show,” Twilight finishes panting as she tries to catch her breath leaving Celestia to process all of this.

“Oh I see...” Celestia says looking around. “Twilight, how about we discuss this further in my chambers for privacy’s sake?” Celestia asks of her.

“Uhm sure?” Twilight responds confused to why Celestia would ask of this.

The two princesses proceed up to Celestia’s royal bed chambers, the room consisted of a giant grand looking bed with what can only be the finest blankets, sheets and pillows fit for royalty. Celestia closes the two twin doors giving them the utmost privacy.

“So Princess Celestia what did you have to discuss that required this much privacy?” Twilight asks watching as Celestia lets out a deep sigh before using some of her magic. It is then Twilight learns a truth she never thought she’d ever find out, Celestia’s magnificent melons suddenly go from the juicy F cup to a heavy N cup with an audible fwamp noise. Twilight blinks twice her brain trying to process what she is seeing, she then rubs her eyes hoping she is just seeing things but unfortunately this is the real deal.

“Princess Celestia wha-what the hay just happened!?” Twilight exclaims so loudly that almost anypony in Equestria could hear her.

“Well it is like this Twilight,” Celestia begins to explain. “This... what did you call it again?”

“Sudden Big Tiddy Syndrome,” Twilight answers.

“Right this Sudden Big Tiddy Syndrome it is actually a result of well, you becoming a princess,” Celestia explains. “It has happened to me, Luna and Cadence but we keep ours hidden with the use of heavy glamours to conceal it as to not cause a panic and a scandal,” Celestia continues. “I was afraid this might happen to you as well, however upon becoming an alicorn princess you didn’t exhibit any of the signs, so I assumed it just kinda skipped you and neglected to tell you as well,” Celestia admits to her pupil, Twilight however is simply dumbfounded. All this was an effect of her becoming a princess this whole time? But how did her friends get affected by it?

“So what do I do about it exactly?” Twilight asks her teacher.

“Well aside from some glamours that me and Luna can teach you to use not much,” Celestia explains before the third rumble hits Twilight and her own bust begins to grow till they match Celestia’s in size.

Ughhhh at least now I know there is no hope for curing it,” Twilight said once again growing more upset at this realization.

“Oh don’t worry eventually they will stop doing that but there is one other thing,” Celestia warns Twilight. “Occasionally you may find yourself getting into odd yet random sexual encounters much like the ones you have experienced so far,” Celestia explains the odd byproduct of this syndrome.

“How is that even related?” Twilight questions.

“It also has to do with an alicorns body, our bodies seem to produce lust and secrete some lust to some ponies,” Celestia explains. “Kinda why when me and Luna were younger and this happened we did a lot of kinky stuff to anypony who’d happen to stumble across us,” Celestia admits blushing slightly and giggling remembering the misadventures she used to get into when she was younger, before remembering she is in front of Twilight and snapping out of it and going back into her mentor mode.

“So wait this syndrome also makes ponies horny too?” Twilight questions to which Celestia nods. “So does that mean....” Twilight trails off, realizing that this could be affecting her mentor as well.

“It isn’t as strong as it may be with others after all, I am secreting the same but it’s not as effective on you like yours is mine,” Celestia explains.

“Right...well thank you Princess Celestia this has truly been insightful and surprising I must admit,” Twilight mentions still wrapping her head around this.

“And there is one other reason I asked you to come here,” Celestia mentions. “Have you ever entered heat since becoming an alicorn?” she asks her pupil.

“No why?” Twilight responds.

“Well it is a very intense thing due to the amount of lust we can contain in our bodies so…” Celestia tells her slowly hoping that Twilight takes the hint.

“Oh…” Twilight says now knowing what Celestia is suggesting. “Couldn’t the guards help with that?” Twilight suggests.

“Eh the ones that are interested aren't very good at pleasing a princess fully and usually stop after they finish,” Celestia informs her.

“The servants?” Twilight suggests again.

“Too stuck up,” Celestia retorts.

“An escort?” Twilight once again suggests with some irritation in her voice.

“Again remember we don’t want a scandal,” Celestia reminds her. “Plus I happen to remember a certain little filly having weird dreams about me when she was going through puberty and writing them down in her diary,” Celestia teases making Twilight turn crimson with embarrassment.

“Th-that was a long time ago and I knew you read my diary!” Twilight shouts to which Celestia giggles. “Well… I guess I can help you after all,” Twilight said trying to be mad but coming off as somewhat cute.

“Oh thank you Twilight and trust me, you will learn why some call me sun butt,” Celestia teases lighting up her horn creating a burning sensation between Twilight’s legs as an eighteen inch horse dong with two apple sized balls to go with it. Twilight pants heavily at the large rod that is now lifting her skirt up.

With the aid of another spell Celestia manages to strip both of them with little to no effort and neatly leaving them folded on her dresser, before she then pushes Twilight to sit on the bed before sinking to her knees and wrapping her melons around the throbbing member. Twilight lets out a throaty moan feeling the softness of Celestia’s divine titties, this is what most stallions would probably dream and die for and her prized pupil is getting it. Celestia cranes her neck and releases her boobs for a moment to spit onto the purple penis before enclosing her titflesh around it once more and beginning to move it up and down. Celestia continues to jack off Twilight with her titties causing Twilight to moan in satisfaction and began leaking pre cum like a busted faucet, smearing Celestia’s cleavage making it easier for her to jerk Twilight off with them. Twilight grits her teeth and grips the sheets before howling to the sky as she fires a powerful burst of cum into the air that then rains down and lands on the white pillowy mounds that were stroking the purple fuck stick in the first place. Blast after blast shoot into the air over and over until Celestia’s tits are coated in Twilight’s spunk.

Twilight pants heavily trying to catch her breath and flopping onto the bed full, while Princess Celestia decides to take advantage of the opportunity and scurries up to mount the prone purple pony princess. Twilight squeals as she feels the hot warmth of Celestia’s pussy envelope her cock and begin sinking down all the way to the base in one go, seems like being a sun deity really made her cunt feel like your dick is on fire in a good way and as for how much she can fit in there she could tell stories about it for hours. Celestia then begins to ride Twilight’s dingaling for all it’s worth, constantly slapping her big wobbly sun butt against the purple nut sack each time with a loud plap plap sound filling the room and the air being filled with the smell of lustful need. Celestia begins playing with her own cum covered melons as she continues to ride the young princess of friendship like an unbroken stallion.

“Well well, starting without me I see?” a voice chimes in from the door to which draws Twilight’s attention, it was Princess Luna. Twilight turns full crimson as she soon cums deep inside Celestia’s cunny, packing her full of cock cream.

“Oh my Luna, seems you set off Twilight’s orgasm,” Celestia teases the poor book horse, whose eyes had glazed over as she continues to cum into the divine pussy.

“Oh she must have that exhibitionism fetish I keep hearing about,” Luna comments as she watches Twilight literally cum her brains out.

“Perhaps,” Celestia muses looking down to see Twilight’s volume of cum had caused her tummy to bloat slightly from the deposit.

“She certainly enjoyed herself,” Luna says poking Celestia’s cum belly.

“That she did, I imagine you would like a turn sister?” Celestia teases.

“Very much so, although can she handle the fact I like it rough?” Luna questions stripping out of her own garb and removing her own glamor to reveal her NN sized boobies.

“Possibly, but be careful with her she is not like Rocko,” Celestia says with a snicker before rising off Twilight’s flag pole, leaking some baby batter out onto the pristine sheets.

“I was banished to the moon for years,” Luna complains. “And all there was on there was rocks so I had to make do somehow,” Luna tells her sister before sliding her buttcheeks against the spent donger. Grinding it against her ass to get it back to a fully erect state. “Goody Rocko was getting a bit worn out time for a more lively replacement,” Luna says before engulfing Twilight’s poor penis into her blue cunt in one go similar to Celestia, just what did those two get into exactly? But unlike Celestia Luna prefers it fast and hard driving her great big full moon booty into Twilight’s pelvis repeatedly and squirting some of her juices out onto the purple nutsack. Twilight is left to moan and groan, not giving any sign of mercy from the moon goddess as her cock is ridden twice as hard and her duo of cum factories are crushed beneath the weight, the only satisfaction is getting a chance to feel up the moon princess’s great big booty.

Twilight’s eyes soon cross as her cock explodes dumping what little is left of her goo into Luna’s foal maker in an attempt to glue it shut with her own seed. As she does so Twilight passes out from sheer exhaustion after cumming twice and being ridden by both princesses.

“You know Twilight did say something that’s bugging me,” Celestia mentions to her sister.

“What would that be?” Luna responds while trying to milk Twi’s dick.

“She mentioned that some of her friends got the syndrome but isn’t only applicable to us princesses?” Celestia ponders.

“We may need to investigate this further, but I doubt it will spread,” Luna mentions. “Maybe it has to do with the Elements of Harmony?” Luna suggests.

“Could be,” Celestia replies.