You sleep on the ground

You decide to lie down in the middle of the field. At first it sounds like a good idea. But in the middle of the night a woman walks up to you, and you wake up for a wet cloth being pressed to your mouth. For a few seconds you struggle like a wildcat, but eventually you fall asleep.

It turns out that you were **** by the woman who runs the local store. She starts to train you up as a pony ****. At first you resist her efforts, but eventually she successfully breaks you in.

After months of training you are sold off to a remote planet for the highest bidder, and your life as a full time pony **** begins. In here there are other slaves, and you quickly learn that the practice of keeping slaves is common.

In the end it is orgasm deprivation that gets you. You can only earn a few and after valiant efforts, making you completely dependent on your owner, who uses this tactic to push you to the edge and beyond. Reducing you to nothing than a pleading thing after each day spent with hard work.

BAD OUTCOME: PULLING CARTS