Neither One Thing, Nor the Other, Chapter 1
I escaped the breeding pens with the help of another slave before i was old enough to be broken and trained.
The Seeker, The Breeding Pits of Hell
In two weeks it was very evident, and after three weeks she was taken off of 'pleasure' duty and confined to the small cell that she called 'home' when she wasn't in the breeding pen or a pleasure stall.
Gevina’s All Girls’ Correction Academy: Chapter 1: The Aide
After this insemination, i will let you go into the breeding pens. there, you can have the males you want. after all, you might be pregnant from this moment, so letting them cum in you may increase the odds a bit."
The Neo's Alpha Project Part Two
Personally i'm laying odds on her getting dumped in the breeding pens or made into an alpha." one said to the other. "the pens would be a waste for her to go to, with that body of hers.
The 'Coon for the Job
If they listened closely, the wet shelck of a pussy giving way to an oversized cock being ploughed in could be heard, almost echoing in the emptiness of the breeding pen.
Swiss Mix - Chapter 451-475
It took us about a year, and her going through her first pregnancy in the breeding pens, to get her to recognize the futility of trying to reclaim her former status.