Wrong Experiment #2 -Wrong Portal

After being fucked for a full day, Sci-Twi wakes up covered in the janitor's semen. She was covered from top to toe, not a hint of her purple skin visible. The janitor had fun painting her body with his thick white seed. Still swollen and somewhat weakened, she wiped the semen from her eyes to gain some visibility. She sighed in relief when she saw the janitor was gone.

Now all that's left is to clean up this mess and continue with the experiment. The potion will wear off soon. She's still a pony with a huge ass, and even though it pains her to admit it, it was the best fuck she's ever had.

But what comes next is worse.
—‐—

The next day, in her human form, she prepares an experiment that connects with other worlds. Using residual magic from the Canterlot Middle School mirror, Twilight builds a machine that not only takes her to the Equestrian world but also to other realms.

The experiment was going perfectly; Twilight's ambition knew no bounds. She managed to meet various creatures: Orcs, trolls, and minotaurs, all of them well-muscled and well-endowed, but only a few were lucky enough to sneak into the human world. An Orc ripped off the voluptuous Sci-Twi's casual clothes, leaving her only in a black thong and robe. Twilight was about to fuck her. She managed to push him with her magic into the portal, and just as she was about to close it, another monster appeared.

A small, muscular, and well-endowed Goblin.

There was only one of them, but it was very intimidating to Twilight; however, the size difference was an advantage for her. She didn't need to use magic to defeat it; she even did the math, and according to her, simply carrying it and throwing it into the portal would be enough.

Even Albert Einstein was wrong, Twilight...

It didn't take long for the goblin to subdue her and take the magic gem from her. The mischievous man takes a look at the lab and notices several potions similar to those from his world. After all, goblins were known for having a wide range of these to weaken and rape their victims.

He took a pink one and forced Twilight to drink it; she didn't have much choice. From one moment to the next, things spiraled out of control, and now she's subdued again and about to be fucked by this monster.

The changes were rapid. Twilight felt the same sensation as yesterday, but now her body grew larger. Her human features transformed into those of a pony. Her tits, ass, hips, and thighs increased significantly, making her even sexier and more voluptuous to look at.

She was a mix between human and pony, a sexy anthro mare that the goblin wasn't going to let go. He took off his loincloth, revealing his thick, long, bitch-breaking cock, which was dragging along the ground, licking his lips at the sight of his prey.

Dismayed and out of options, Twilight swallows and closes her eyes, accepting her fate.

"Make it quick..."

////
Spanish

Tras haber sido follada durante un dia completo. Sci-Twi despierta cubierta de semen del conserje, estaba cubierta de arriba hacia abajo, ni una pisca de su piel morada podia verse. El conserje se divertio pintando su cuerpo de su gruesa semilla blanca. Aun estaba hinchada, y algo debilitada, se quito el semen de los ojos para tener algo de visibilidad, suspiro de alivio cuando vio que el conserje ya no estaba.

Ahora solo queda limpiar este desastre y seguir con el experimento, el efecto de la posion ya pasara pronto, aun seguia siendo una pony con un enorme culo y aunque le duela reconocerlo, fue el mejor polvo que tuvo en su vida.

Pero lo que sigue es peor.
—‐—

Al dia siguiente en su forma humana, prepara un experimento que conecta con otros mundos, utilizando magia residual del espejo de la escuela canterlot, Twilight contruye una maquina que no solo la lleva al mundo Equestre sino a otros reinos.

El experimento estaba llendo a la perfeccion, la ambicion de Twilight no tenia limites, logro conocer a diversas criaturas, Orcos, trolls, minotauros, todos ellos bien musculosos y dotados, pero pocos tuvieron suerte de colarse al mundo humano. Un Orco le arranco la ropa casual a la voluptuosa Sci-Twi quedando solo en tanga negra y su bata, apunto de follarsela Twilight, logra empujarlo con su magia al portal y cuando estaba apunto de cerrarlo, otro monstruo aparece.

Un pequeño, musculoso y bien "Dotado" Goblin.

Era solo uno, pero era muy intimidante para Twilight, sin embargo la diferencia de tamaños era una ventaja para ella. No necesitaba usar magia para derrotarlo, incluso hizo calculos y segun ella, el solo cargarlo y arrojarlo al portal seria suficiente.

Incluso Albert Eisntein se equivocaba Twilight...

El goblin no tardo mucho en someterla, y quitarle la gema de la magia. El travieso hecha un vistazo al laboratorio y se percata que hay varias pociones similares a las de su mundo, despues de todo, los goblins eran conocidos por tener una gran gama de estos para debilitar y violar a sus victimas.

Tomo uno rosado, y obligo a Twilight a beberlo, no tenia muchas opciones. De un momento a otro las cosas se salieron de control y ahora esta sometida de nuevo y apunto de ser follada por este monstruo.

Los cambios fueron rapidos. Twilight siento la misma sensacion del dia de ayer pero ahora su cuerpo se hacia mas grande,sus rasgos humanos transformados a unos de pony, sus tetas,culo,caderas y muslos aumentaron significamente haciendola mas sexy y voluptuosa a la vista.

Era una mezcla entre humano y pony, una sexy yegua anthro que el goblin no iba dejar ir. Se quita el taparrabos mostrando su gruesa y larga polla rompeperras, que se arrastraba por el suelo, lamiendose los labios al ver a su presa.

Consternada y sin opciones, Twilight traga saliva y cierra los ojos aceptando su destino.

"Hazlo rapido..."