Become an instrument of pleasure

Crying, you beg her to work as an instrument of pleasure, you can't imagine your body defiled to become a breeder. Maybe you can escape when she's not watching, but you need more time.

Unfortunately, you find yourself working on a bench, tightly tied under the watchful eye of the swine lady. The horses are trained to make lines and wait their turn.

She puts a strange grease on your holes, and the first horse easily mounts the device and points directly to your pussy. You scream in pain and the swine lady laughs.
"Don't worry little slut, this grease will dilate your holes and will heal your broken holes, I don't want that the toy of my horses bleeds out on her first day"
You try to say something, but the thrust of the stallion leaves you without air and you struggle to breathe. Your heart races, and the pain is so strong that you start to faint...
You wake up full of cum, the swine lady forces you to smell a disgusting potion. You can't feel your legs, and she is laughing. "Don't faint now slut, we are just starting"

Horse after horse you endure, their brutal penetration, all in front of the swine lady who enjoys your suffering. But there is a moment when she orders a horse to stop. She fills your pussy with surgical gauze and says.
"You pussy is out of service, if we continue you are going to die, I promised that I will keep you alive" He says in a mocking tone. You try to ask her for mercy and just kill you, you never imagined that this is going to be that bad... but you can't speak, you can barely breathe.

She adds some grease to your asshole, and you panic, you suddenly wake up and you struggle, not there, it's not big enough, you are going to die.
The swine lady explains that you only completed half of the task. She forces you to take a big contraceptive pill and spanks your ass saying that you are ready to continue.

There are no words to explain the pain, with the help of the grease, the cock of the next horse slides inside your rectum and pushes your guts, you feel sick and after a long nightmare the horse cums and you faint again, drooling and coughing in pain.

Day after day, the procedure is the same, after a few weeks, you permanently lose the ability to walk, and you sleep tied up on the bench.
You don't know how much time passed, but there is a day where the swine lady seems to be disappointed.
"I think that you will last longer slut, I checked your body and there is no turning back, you are beyond healing, I think that I miscalculated the effects of the cocks in your body" She caresses your head, showing a small glimpse of mercy.

However, the horses are lined up again and the nightmare continues. But this time is worse, because your body is too weak, and you have an unsettling feeling inside you...
When a horse is fucking your ass, he cums deep inside your bowels, and something different happens, you have a strong nausea, and you want to throw up... you start to cough and with horror, you notice horse cum coming through your mouth, and nose.
Your vision blurs, the swine lady caresses your head and say "Rest now darling, you served me well"

You cough, you spit more cum, and you lose control of your holes, expelling a huge amount of cum from your ass. It's a humiliating end, this is...

THE END
Horse cum "All the way through" ending