She eventually breaks.

'I can't do it. It's too much,' Jenni thinks.

Your Dominatrix friend just keeps spanking her, knowing that this will end soon enough...

It hurts Jenni.
It never stops hurting.

'Maybe I'll go numb,' Jenni thinks.
Maybe with a less-trained Dominatrix, sure.
This one knows just how to strike to keep sensitivity up.

Jenni's ass turns red, but she still tries to hold on...

"This can be over in a second," you say, "You know what to do."
"Say it," the Dominatrix echoes.
"I...I can't," Jenni says tearfully.
"You will," you both reply.

You signal her to switch to something stronger- the flogger.

Jenni is in for a new, fresh hell as the leather strips come down hard on her already-sore ass.

Jenni tries to hold out.
Jenni cannot.

"I'm your Slave," she exclaims, "You're my Master. Please stop, Mistress!"

You nod and she stops.
You give her a new signal by rubbing your fingers.

"It took you long enough, naughty girl. This is how we pleasure Slaves," she says, rubbing Jenni's pussy.

Jenni is nearly at orgasm within a minute.

"Do you want to cum, Slave?"
"Yes, Mistress."
"What do you think, sir," the Dominatrix says, asking you.
"I think you should give her what she wants...but at a price."

Jenni gulps.