Chapter 1: The Making of Solarblaze
"Happy Birthday Sunset!" Pinkie Pie yelled as confetti burst from the party cannon that caught Sunset and Twilight by surprise twilight jumped at the sound of the cannon going off and grabbed sunset by the arm Sunset smiled then looked at Pinkie Pie.
"Thanks Pinkie." Sunset said with a smile then looked at twilight still holding on her arm "Twi babe you okay?" Twilight looked up at Sunset and adjusted her glasses.
"ye-yes sunset i'm fine." twilight said still looking nervous sunset looked at her with concern, soon she shrugged it off then looked at pinkie but then her journal started to glow and vibrate she soon opened it and saw her old friend the princess was writing to her
Sunset,
i wish you a happy birthday and i would like for you to come to equestira for a little while i have something to give you anyways happy birthday i hope you have a wonderful day
your friend
Princess twilight sparkle
Sunset smiled then looked at twilight her eyes telling her that she'll be right back twilight nodded she smiled at twilight then pulled her into a kiss that only lasted for ten seconds they separated from the kiss then looked into each others eyes
"I'll be back twi i promise." sunset before leaving twilight waved to her then pinkie bounced over to her
"come on i'll take ya home it's about to get dark anyway." pinkie pie said grabbing twilight by the hand and ran to pinkie's car.
****
Sunset walked across campus of CHS and headed to the statue she touched the surface of the marble and it glowed and rippled indicating the portal was opened on the other side.
Well? sunset thought Let's see what princess twilight wants.
Sunset stepped through the portal her body transformed back into her pony form then the portal flung her towards a bookshelf once again knocking down a couple books hitting her in the head she focused her eyes back to reality and saw the lavender alicorn mare that helped her reform at the fall formal and even help her save CHS from being taken over by the sirens and even saved her life from suicide when everyone thinking she was Anon-a-miss and she is the look a like of her new girlfriend her name is Twilight Sparkle the princess of friendship, Princess Twilight extended her hoof to sunset with a smile, sunset smiled back and grabbed twilight's hoof then embraced her in a hug.
"I'm so glad you can make it sunset i've got the perfect gift for you and your marefriend to enjoy." princess twilight said she used her magic to pick up a bottle filled with a blue glowing liquid and handed it to sunset.
"what's this?" sunset asked examining the liquid more with a curious eye twilight's ears perked up when she asked this.
"Oh i'm so glad you'd ask it's a potion that can change your gender for a short while but it would be for a good use trust me i would know." the princess said with a blush then this worlds rainbow dash came in and flew not very fast but sunset could see a rainbow dash's stomach was very big.
"Hey Twi aren't we suppose to go to the doctor today to see the baby's gender i wonder if it'll look like you or me probably both." rainbow dash said holding onto twilights with her wing with a smile sunset blinked in surprise twilight's blushed even harder sunset smirked
"Are you two any chance a thing?" sunset asked twilight nodded and leaned her head on rainbow dash's shoulder
"Yes we are and rainbow's about a week away from delivery we haven't really seen the gender yet because well as a princess i have duties to fulfil and i didn't have time to schedule a appointment so yeah anyway that potion i gave you will give you a different gender and possibly being very fertile concluding you or your mate will get pregnant so i'll be careful if i were you." princess twilight said sunset nodded and put the bottle in her saddle bag she brought and closed it then embraced twilight in a hug
"Thank you princess this means a lot to me." sunset said then letting go of the hug twilight smiled
"Anytime now go your girlfriend is waiting." twilight said sunset nodded and went back through the portal got to her car a drove off to her house occasionally glancing at the blue liquid in the bottle she smiled knowing that tonight will be the best night ever plus being her birthday and all it will be magical.
****
Twilight was reading a book when she heard sunset's car door shut she closed the book and put in on the coffee table and walked over and opened the door and standing there was sunset with a smile on her face sunset grabbed twilight and pulled her into a kiss twilight yelped in shot then moaned into the kiss sunset put her hands on twilight's waist and moved her palm of her hands toward twilight's butt and gave it a firm squeeze sunset separated the kiss and looked into twilight's eyes and smiled.
"Got a very special gift from the princess we could use it now if you want to." Sunset cooed then going under twilight's shirt twilight blushed then looked up at her and nodded.
"Let's do it i want you sunset i love you." Twilight said then she and sunset walked into their room sunset took the bottle of blue liquid out of her backpack uncorked the top and took a drink then she stopped drinking it then the transformation began she felt it her genitals changing she felt pain first the pleasure she bit her lip as soon as she felt the pleasing sensation of her cock growing out of her and replacing her original gender she turned around and pressed her body against twilight's making sure twilight felt her new body part rubbing against her thigh twilight gasped in shock then she blushed then she slowly unbutton her shirt and lifted it off then took sunset's head and pressed her lips against hers hard, sunset then unzipped her pants and continued kissing then she pulled down her pants and underwear with her full erect dick pointing in twilight's direction twilight stopped kissing and pulled down her skirt, leotards and panties she sat down on the bed and spread herself open sunset slowly walked over to her and guided her cock to twilight's entrance sunset looked at twilight as she prodded her then twilight nodded letting her know to go ahead sunset slowly inserted her dick she could feel twilight's walls squeezing and contracting then twilight felt her barrier break as sunset thrust against her.
"GAAGH" Twilight shouted then held onto sunset digging into her skin sunset looked at her with concern.
"Twi? are you....ugh...okay?" Sunset asked as she kept thrusting twilight was panting and moaning loudly her eyes shut tight and teeth clenched
"Yes Su-Sunset keep going i want this ahh." Twilight moaned hungerly then hooked her legs around sunset's hips as she continued to thrust into her then she began to thrust faster and harder and began to poke at twilight's cervix then she got into it.
"Ugh twi i'm gonna c-cum." Sunset panted and she thrusted wildly twilight looked at her with one eye opened.
"Do it, cum inside me fill me up!" Twilight said panting sunset kept on thrusting until she gave one last thrust she gave a loud grunt.
"I'm Cumming!!!" Sunset cried as her dick began to give twilight her seed her thick white semen went into twilight's womb, sunset then collapsed onto twilight breathing heavy her body coated in sweat she moved towards twilight's face and kissed her on the lips and put her tongue into twilight's mouth then she pulled her cock out of twilight a little bit of cum still on it then her body changed back to her normal self gender and all she flipped over laying right next to twilight both of their faces red from their mating ritual then sunset lifted the sheets over her and twilight and spooned twilight from behind and holding onto her abdomen pulling her close to her.
"Better twi?" Sunset asked then kissing her neck still breathing heavy twilight nodded
"Y-Yes sunset that..that was incredible and amazing." Twilight said then falling asleep from exhaustion then sunset soon after fell asleep also, in twilight's womb sunset's sperm was in her fallopian tube reaching twilight's egg she just release from the effect of sunset's cock making her fertile soon the sperm and egg meet then merge together then started to become the embryo of little Solarblaze Shimmer.