She can only grunt a response

Stuck in a mix of pain and pleasure, the woman can't (and won't) speak to you.

"I don't think you're hitting her just right. Really put some pressure on it."

The man nods, hitting her exposed clit as he continued to finger her.

She couldn't hold out much longer.

"Do you want to cum now, ****?"
She grunted again.
"You must ask permission."

Without a word, her body shook a bit and some juices shot out of her pussy.

"Oh, that was a mistake, bitch. She was supposed to count to 10 and go when, and if, I allowed it.
Show her how to count to 10...let's make it 15, actually."

The man nodded and stopped what he was doing.
Rearing back, he spanked her tight ass with the same leather strap 15 times!

"That was just the beginning of your punishment, ****. Now it is time to put you away for the night."

That sounds like a reward, but she had to know that it wasn't.
It wasn't.

She ended up chained from the ceiling *upside down* with her hands and head locked in big, metal balls.
This took away her sight again, since taking her power/control away is a big part of her breaking.

She was left alone for the night, but any sleep she might have gotten was fleeting.
When the morning came, it was all over.

You fill her up with a large dildo with a vibrator taped to it.
It is left on too low to make her cum.

After letting her stir with that for about an hour, you return to give her the proper wake-up call...

"Time for another day of fun!"