She chooses to please.

"I...I'll make your man happy if you let me cum."
"Not broken yet, eh? Well, just remember- if you don't back it up, pain will ensue.
You want those clamps again?"
She vehemently shakes her head.

"You may cum, Slave."

Tia cries out in orgasm- she's a screamer.

Your man removes the dildo and starts to take his pants off.
Tia can't help but look, in spite of herself.

"Let's see how good you are doing this upside down," you say with a smile.

She's going to do it, if for no other reason than to avoid your punishment.

You signal for your man to do the next part.

He takes the dildo and presses it into Tia's pussy again.
She grunts in response, but doesn't stop.

'Oh shit.'

She keeps sucking as your man starts to fuck her again.

She knows that she can't cum without permission, lest she be punished.

Desperate to get out of this fate, Tia uses one of her hands to jack him off as she sucks the head of his dick.
She needs him to cum first.

He's not going to let her do this, so he fucks her and rubs her pussy...

The race is on.