Never

Trying to get your wits about you, you slur a bit before saying, "Yes, I like it here," and proceeding to suckle the cock someone just placed at your lips.

Shrugging indifferently, the client sticks his average cock in your destroyed pussy and proceeds to jerk himself off inside of you, his knuckles very rarely rubbing on your overstretched rim.

You give birth to twins, they literally fall out of you. After four more similar pregnancies and being constantly used by the clients Lukas comes to evaluate the merchandise. He stops at you in suprise.

He turns to the handlers in disgust, "It looks like an overbred milk cow. Im suprised anyone uses it anymore. Which clients have been purchasing it?"

Apelike goon number 1 to Lukas, "Mostly our fetishists who like to masturbate into cum dumpsters, boss. Or people who want its pretty genetics in the kids they need. Or the few who really like overbred, monster pussied cows."

Apelike goon number 2 stupidly, "Its pussy also is a good place to keep a bottle of wine handy, Ive seen it."

"Well not anymore. This isnt good for my business plan. This makes the business I'm building look sloppy and used. Take it to the barn," Lukas states with finality, dismissing you from all thoughts and moving on to the rest of the cum covered breeders.