Twilight the Incubator
Chrysalis crawls into her hive with a changeling she found that was barely alive. She was bleeding green blood, but she didn't care about that right now. She started to apply aid to him, but he stops her.
"My Queen don't... take the last of my love and stay safe..." it was then Chrysalis started healing up and the Changeling drew its last breath. Tears go down her cheeks as she gets angry.
"Damn fool, I didn't tell you to give up your life! I swear I'll get my revenge!" Chrysalis balls her hands into fists. She had witnessed countless Changelings parish. She could have had a new home for her kind, out from hiding in the dark.
"This was Twilights doing, if she hadn't shown up then all my Changelings would be alive still and I wouldn't be forced back into hiding. She will fix that which she had broken."
Chrysalis took a form of a pony and studied her prey, learning those close to her. One stormy night, she appeared as Rarity which Spike happily lets in.
"Rarity, why aren't you home? Spike, get her a towel!" Chrysalis grabs Twilights arm.
"No time, you have to help me save Sweetiebell, we had a fight and she ran outside. I couldn't find her anywhere!" Twilight was buying it, since Chrysalis had did a lot of spying to get it right.
"Spike hold the fort, we'll try to find her quick!" The two of then ran outside, it was dark and stormy. She grabbed Twilight and put green goop on her horn. Then shoves her to the ground, gripping her neck and squeezing. Rain pouring down as Twilight struggles to fight back, but the goop is magic blocking her so she is mostly panic flaring. Then Twilight stops moving, Chrysalis lets go and checks for a pulps. She lets out a sigh and then a chuckle.
"Gotta bitch, you have no idea of how long I had to wait to do this. Now to transport you to the hive before you wake up." She picks Twilight's unconscious body and struggles to carry her back to the hive. While still soaking and dripping wet, she wasted no time stripping Twilight and producing the green goo from her mouth to bind Twilight. Twilights naked body was slender, she barely had breasts unlike Chrysalis who was having E cup breasts. She strokes Twilight's cheek.
"You got a cute body, such a waste its gonna be abused. Your softer then that brother of yours." She licks up Twilights neck and then kissed her on the lips. It was soft, but that made Chrysalis want to take it a step further. Her tongue enter Twilights mouth and curls around her tongue. Twilight starts waking up as Chrysalis brakes the kiss, a light green saliva stringed between the two lips.
"I see you woke up," Chrysalis makes a thin layer of goop on Twilight's lips to keep her quiet, "your brother and his whore killed a lot of my beloved Changelings, so this is revenge." She licks Twilight's cheek then goes down to lick her pussy, sticking her tongue inside to pleasure and alter her womb a little for changeling breeding. Twilight wiggles helplessly, unable to escape as Chrysalis started to get hard. It would be a tight fit, yet she was determined to make it fit nonetheless.
Green saliva drinks from inside Twilight's pussy as she climaxes her mare juices on Chrysalis's face. She then stood up and inserted her throbbing cock into Twilight. She began to tear up from the pain as she was pounded raw. Twilight felt herself stretching, this was the first time she's ever taken anything inside before. Chrysalis licks up Twilights nipple and starts to suck. By the time she was close, Chrysalis pushed her way into Twilight's womb and unleashed light green cum inside her. It took like five loads in one before Chrysalis was done for now. She sealed up her pussy with the green goop and left her there with a belly inflated with cum.
A month later the town was still looking for Twilight. Rarity was accused, but had Fluttershy as an alibi so she was safe. Twilight however already shows with a big pregnant belly, it takes a month for Changelings to incubate before birth and another month for them to go from little baby to adult. Twilight had become helpless, apparently changeling goop is very healthy for ponies. Chrysalis keeps Twilght bound in a way where she can sleep right next to her. When she woke up, she licks Twilight's nipple and then sucks on it. Milk pouring into her mouth, Twilight's breasts have grown to be C cups now. Chrysalis rubs the swollen belly, her cock hard for another round. Twilight gave no resistance to Chrysalis sticking her cock into her mouth. Not to mention she wasn't able to bite down since it has a protective flexable exoskeleton on it. Twilight had become so used to the abuse that she just moans when raped.
Just then Twilights water breaks mid throat fuck and she cries in pain. However Chrysalis wasn't done yet, thrusting half her cock into Twilight's mouth. A head starts to appear and Chrysalis pushed on Twilight's belly, making the tiny changeling foal pop out of her within seconds. It was painful but Chrysalis didn't care in the slightest. Actually it was more like she took pleasure in Twilight's pain since she wanted her to suffer. The moment Chrysalis cums down Twilight's throat, the second Changling head pops out and she pushes on the belly again with the same result as the first.
Without removing her cock from Twilight's mouth, Chrysalis puts the first two Changelings on Twilight's lactating breasts. They suckled the milk rather cutely as third head started to exit Twilight's pussy.
"That's a good breeder, enjoy your new life." Chrysalis spoke in a rather seductive tone, then returned to using Twilight's throat. It continued till Twilight gave birth to twenty four changeling foals. It wasn't long after before Twilight was getting raped again to breed, but she had lost all hope at this point. After all, her body is to accustomed to this life now.