"Science" purpose

by Tyl

Rating: mature
Tags: Drama, My Little Pony: Friendship is Magic, Romance, Porn, Sex, Fetish, My Little Pony: The Movie, Flash Sentry, Twilight Sparkle
Length: 3204

It`s just a normal Twiflash. Nothing else. Nope. No seaponies include, no. What. Stop asking. Just, just continue. Ok

Before you read this I will say thank you for taking your time and reading this. This is my very first fiction that I write in english and post here.

After the defeat of the storm king and Tempest change from evil to good what will happen next and the pearl in seaquestria. What powers does it holds.

Includes:

Heat, m/f, seaponies, non con and con impregnation, public sex, 69, creampie

I'm open for new ideas on stories.

Published 2019-01-28 00:50:01 UTC
Last updated 2019-01-28 00:50:01 UTC

1

A train arrives at the hippogriff city in the early morning. The somewhat damaged and small station still is in place after the years. A purple alicorn pony gets out of the train and looks up at the blue sky with clouds looking like cotton candy and the sun rising behind the mountain. The alicorn sighs when her eyes get down on the earth again. Ones again must Twilight Sparkle walk up the many stairs to the city. She could have fly up but even after one and a half year she struggles to fly.

The gorgeous gates rise before the treehouses. It was the only thing that stood left after Storm kings attack on the city. So many things had happened after the defeat of Storm king and Tempest change from evil to good. One of the things was that Princess Twilight Sparkle got permission from Queen Novo Queen over the hippogriffs to study the magical pearl. She could have fly but even after a year she still struggles to fly. Twilight walks through the gate. All the hippogriffs are busy rebuilding the ones beautiful houses and streets to its normal look. But that didn’t distract them from greeting their visiting pony princess.

“Hi princess, look it’s the princess of friendship, thank you” Are some the things they say to her as she walks past them. It was all a wonderful day after the Storm kings reign. The hippogriffs foals played happily on the street, the adult rebuilding and living a life in freedom. Thanks to friendship What could go wrong. Then she saw it. The worst thing possible this time of day. It couldn’t happen now after all this.

No, it couldn’t. Her happiness disappears, and fear hit her faster than a lightning. Not far away from stand an Orange pony with purple mane. Flash Sentry is talking with the Queen. She had loved Flash for quite a while now. More exactly when her crown got stolen, she travelled to a world with everypony being humans and dragons being dogs, fixing her friends friendship again, dancing and singing, gets the crown, lose the crown, gets the crown again and lose it, need to fight an evil magical demon Sunset Shimmer created from the friendship crown (Seriously. A demon from a crown holding friendship magic. Maybe is it how Twilights power may be if she turns evil like Nightmare moon and Daybreaker. Anyway),

Getting it back with THE POWER OF FRIENDSHIP, Sunset hating herself but joins the team anyway, Twilight bumping into Flash a couple of time, Twilight returning to equestrian and bumps into pony Flash. Yep and neither can’t she deny her love by her Santa Claus red cheeks the fact that she imagines them in the bed together sometimes. The bad thing is that he is here when she is going to study the pearl, she couldn’t concentrate with him here being the only thing stopping her mind.

Flash turns around without knowing why and see Twilight. He walks up to her and bow before her

“My Princess, how was the trip here?” He says as he faces the ground. Twilight is happy by that because he wouldn’t she her red face.

“Hehe, it was good. A trip on the train lights me up. What is it you do here?” H er reaction seemed quite nervous and obvious. It was nothing like her. Both from the fact that he called her princess in a royal way and the fact, it were from HIM. He stood up before her.

“Princess Cadence gave me an order to help you with the pearl and protect it if we have to take it back to the castle”. He gave her a confident smile and got a nervous one back. This was more a way not to help her. Deep inside she felt that that wasn’t the real reason why Cadence sent someone to help and just him. They both get lead through the city to the closest water where a green sea hippogriff waited for them.

2/6

“Ever been a Seapony before?” Twilight says as she dips her front hooves in the sea. Quick after gets the hind legs and kick with them to stay above water. It’s so silly. Flash dip one hoof in the water and shivers. It’s not the warm water with a tiny bit salt his used to. No, it’s the coldest water and it is salty as hell.

“No, I never have and to be true I’m actually afraid to drown Princess.” Twilight get surprised by the answer. Of course, she was it herself but that time she got pulled down by a whirl deep under water. But he had full control for his first time. At least now she knows his afraid to and can relax more. She giggles.

“You get used to it” Twilight answers him. Flash gets into the water with a tiny bit of resistance. Twilight takes a deep breath and dives into the deep dark water with Flash not far after. Inside the water the sea hippogriff creates two bubbles by inhaling air then blow bubbles the size of a pony head. (That would be nice to do. Breathing under water. Ahh. Dreams about having such power. Oh oh right Time to get back to story writing)

They put on the bubbles over their head gently not to somehow pop it. The sea hippogriff waves its fins as a gesture to follow as they do. Closely to not disappear lose themselves. Inside the big underwater cave doesn’t even a single sunlight enter so the way is mildly lit up from the sea creatures and plants but as they turn a cave wall, they see the enormous underwater city. Flash stops his swimming and his jaw drops. The shining city light up the dark water pretty much is Amazing, the houses hanging from the ceiling are gorgeous and the open holes in too it is, actually a terrible idea. Whose plan was it to make holes.

The city was nothing he ever seen before. Like he always thought when he had seen the Crystal Empire, Changeling Hive, Canterlot when he was younger and the city on the surface. Twilight comes up to him and points with a hoof on their waiting guide. He shakes his head to wake up and nods.

The sea hippogriff furthest down the hanging city and into the castle then left them alone. Above the

Throne is the gigantic jellyfish resting and inside can they briefly see the magic pearl. Slowly the Jellyfish tentacles unwrap themselves from its inside and takes the pearl with them. It’s shining even more now. Twilight swims up to it and use the fins to hold it.

“Get ready, this might hurt a little.” She says, and the pearl begin to give a strong weird glow from it.

“Get ready for waaaaahh. He said before the world flashed around the purple and orange ponies or soon to be seaponies. A weird tingled feeling travelled through both their body as their hooves turned to fins, their legs and tail fused together and got two fins on each side of the now circle formed body and the only one laughing from it is Flash. Too bad it couldn’t be heard, or we would know how he laughed when tickled. Parts of their neck splits to make gills and their bubbles popped. Flash who had closed his eyes opened them up to find him slightly different.

“Wow look at me” He say and look over his whole body at the new form Twilight giggles from the show he gave her.
"And you look fantastic Princess”
Flash says. Her cheeks turn red and the tone of her giggles turned slightly lusty.

3/6

“So, should we continue study the peaaaaah” Flash say when he tries to swim with the new form but

Only spins around in the place. This makes Twilight giggles even more. She looks between the pearl

And spinning Flash.

“The pearl can wait. Let’s try out your new fins and let me show you around the

Kingdom.”

She says and swims elegant past the upside down. “Sounds fantastic Twilight, I mean

Princess. Umm A little help” He says hanging up and down. Twilights takes his fin with hers and

Swims. They swim around the city and she’s showing him all the places. “How are you faring with the

Swimming” She asks after a while.

“Im doing good. Just watch.” He says and do a loop. It makes Twilight giggle.

“You know I wanted to tell you something for a while. You remember when we met” She says and

Blush slightly. Flash somehow already know where this is going.

“Yes. When you bumped into me in the Crystal castle. It was funny how we meet.” He says and blush too

“I had a crush on you” She says. There was the confession he knew she give him but still it came as a

Surprise.

“Didn’t know a Princess of Friendship could have a crush on a dirty normal Pegasus guard” He says.

“It is… more then a crush… I really. L-like… you. Oh and remember Shining Armor got married with a

Princess too.” She says then looks away by her nerdy commentary. “I would ask just like Cadence did to Shining Armour. Will you be my knight in…. Shining armour? I can’t believe I said that” She mumbles the last to herself. Flash gives her a fast-surprising kiss

“I love you too and I would love that.” He says and pull her into a longer kiss. Everything felt so fantastic. The sounds of the seas filled their ears, the love in the air and the feeling of having something touching her…. What the hell is touching her. She looks down in the kiss and sees a dark shaft. His penis erecting from Flash nether and touching her. But it’s not his usually big, round dick with the medial ring. No this is pointier and slicker. Flash follows her gaze and breaks up when he sees it too.

“Oh god. It’s not what it looks like… It is that yes, but it’s… because that. You know how it works. And this body can’t hide it” He hastily says, trying not to blame himself. Twilight can’t help but giggle loudly for his act.

“Hmm wonder how it works. Wait a minute.” She realizes a thing and look down on herself. Instead

Of her normal puffy lips and asshole, it is just a vertical slit. Something washes over her and a kinky

Idea appears in her mind. “Flash, for “Science” do you want to try how seaponies mate?”

He looks up. “Oh, didn’t know you is like that Twily”

4/6

“I’ve learned some stuff from Cadence” She says.

“You remind of them in bed. And yes, I’ve seen. They need someone to guard and bring sex toys. Oh

Celestia they loud and don’t even stop when I get in.” He says and laugh. Twilight just gaps but isn’t

Surprised.

“Let’s find some more private” She says and swims. Flash is short after her.

They swim to a more scheduled area around the city. Twilight turns around and shows her

Spread pussy for him.

“Put it in” Twilight say in a kinky tone. Flash approaches her and lines his cock up. A final from her is all that takes for him to let the tip in.

“Get ready cause here…. Mmh. I come” He says and bit his lips as he pushes more into her. Her walls clench around the rod and pull it more in. A loud moan is heard from them both. Twilight wraps her lower body around him to push him further in. He starts thrust in and out leaving her tunnel empty and lonely but soon becomes filled and happy when the cock finds its way back inside. Just like anyone you love come backs after they dumped you. Not as many times as this though I hope. Then you have a relationship that’s unstable. Flash grunts every time her tight walls surround his shaft.

“Are you a virgin prin… Twilight?” He says in his thrusts. If her cheeks weren’t red enough, they are now. Before she could answer Flash could see through her and says.

“Me neither”. Twilight gives a tiny relived smile. They go on and Flash have picked up his pace with shorter thrusts. The moans fill the area. They lean in for a long kiss.

“I love you Twily” He says.

“I love you too.” She says as she feels her walls clench more and she knew she were close and him as well. Y-you want to live together Twilight. A rusty Pegasus guard and Princess of Friendship?” He asks.

“Yes. I want you to be… Can’t believe I’m saying this… be my knight in shining armour.” She says closing her eyes and smiles at her dream love coming true. Twice.

“You in heat Twilight cause I’m about to cum” He asks knowing somehow that she don’t want cubs yet.

“N-no. I’m soon there myself” She answers and hugs him tightly not wanting to ever let him go. They both get closer to orgasm.

“Ahhh I’m so-sorry princess mmh” He says when he feels her walls being too much and thrust one more time deep into her and cum. His sperm fills her womb. Short after Twilight cum as well. Clenching and milking the shaft inside her tunnel out of every drop. They both scream in pleasure and holding each other tight. As their orgasm comes to an end, they both pant like rabbits.

“I love you my princess.” He says. “And I love you my… loyal knight” She says. They lean in to a kiss.

“I… think we should get… the pearl and go back to… the surface. Maybe we can have more…... Fun” She says in his ear while panting.

“Maybe…. Ooor we can continue. We never get another shot at this in a time. Try a new form maybe. Can it transform us to something else?” He says seductively.

5/6

“The queen may wonder where we…” “Ehm hm hm” She gets interrupted by someone. Behind them are a sea hippogriff floating. Their reaction is to break up and imagine like that never happened.

“Want a threesome Twilight” He says and give her a kinky smile. She widens her eyes. “Just joking. Sorry guy we’re not in.” He says turned to the guy.

“Oh no. It’s not that. I’ve been watching you in a minute and just wanted to say that you may have foals.” He says looking at Twilight. Their both eyes fly up in surprise and they inhale loudly.

“No no no. She isn’t in heat.” He says.

“It just that. Heat periods doesn’t exist in sea creature form. She can get pregnant anytime.”. Fear strikes them. “I… I’m not ready for t-that.” She says shaking.

“Sorry I didn’t know.” He apologies and hug her. The hippogriff is about to say one more thing but let it be. He swims away.

“Let’s get the pearl and get up” He says and break apart. Twilight nods. They swim slowly and without talking to the pearl. Twilight takes it and then continue to the surface. They transform and get up on the land. He pulls her into a hug again.

“We get through this. I’ll be here for y-y…you” He says before he stops by something hitting his nostrils. If you go forward until you are behind Twilight, turn left to her tail and go down under it just like Flash do then you find the source. He gasps from the sight before him. Every now and then a clit winks out from between her lips and caught his gaze. He reaches out a hoof and part her lips. Yes, her insides are red and wet. A moan escapes her mouth at the touch and her face turn red. What is he doing?

“Y-you are in heat” He says surprised underneath her tail. The voice echo in her mind. Flash gets up.

“N-no… no I wasn’t. In the morning I looked, and I wasn’t” She says, and tears starts flowing down her face.

“I can explain that.” The same hippogriff from before shows up. “It’s a side effect from the

Transformation. It wears off in like two days.” He explains and walks away. Flash takes the pearl and

They walk back to the train. They are both silent the whole way through the city, down the mountain

And on the station. The train arrives and they get on. They take a seat in the last wagon. It’s nopony

Else on the train. Twilight notice a small erection between Flash legs. He sees it and covers.

“Oh god. It’s not what it looks like… It is that yes, but it’s… because that. You know how it works. And this body can’t hide it. It’s the smell” He say ones again hastily. Twilight just smiles.

“Want some help with it” She asks seductively and leans closer to him. Flash had to fight every hormone finding its way to his brain and not let it take him over.

“I- I don’t know. It’s your heeeeeat.” He says and yells when a hot and wet tongue swirls around his cock. Twilight takes the lead and begin suck his now horse cock. His size is perfect for her mouth and the taste… Twilight will never stop having it. Flash let the blocks in his go and let into it. He lays down and soon get’s covered by Twilight turning her flank to his face and resting her wet and swollen pussy close to his face.

6/6

The scent overtakes all his left-over resistance. He let his tongue out and licks her lips. He will never stop having it pour its way into his mouth. She turns around and lines her pussy up. Pushing down so it enters her hot and slippery tunnel. She rides him in a fast pace. Pulling his cock up with her tight walls every time she pulls up. Moans and splash filled the whole wagon that Twilight must put up a suppressing barrier. She continues to slam onto him and letting his cock touch her womb.

“Ahh I’m about to cum Twily” Flash says.

“M-me too. I’m soon th… ummm.” She says as her body tense up and a flood of juices squirts out on him. It puts Flash on the edge to orgasm.

“I want… it… it. INSIDE” She screams out. Time stops for Flash. Did she really say it? Did she want foals? He repeats the words over and over again and looks up at Twilights eyes. Her voice sounded manipulated by her heat but in her eyes he could see a truth. She really wanted it. It isn’t her heat anymore. It is Twilight Sparkle. He cums inside her and she push down. Not let a single drop out

“I want foals with you”

Author's Note

Thanks for reading. You are amazing. I'm going to make more and if you got any ideas you want me to write. Let me know. See you.