Fluttershy was sad when she ran out money to support her animals.
She was depressed when she had to sell her home to Ponyville's newest and wealthiest landlord.
She was surprised when said landlord hired her as his one-and-only maid.
She was shocked when he tied her down and cursed her with neverending swelling body magic.
She was horrified when he raped her, telling her that she would his cow-slave until the day she died.

And now, after three weeks of mind break, she was horny.
So horny.
"Oh, when master gets home from work today, I know he'll be happy to drink some fresh milk. And to see the new bra I burst! I just hope he doesn't see the vases I broke..."

Prompt adjusted from >>3177788