"Show us you can take your own fist!"

Mrs Padgett looked down at the self abusing heroine.

"If you want to cum, you will have to do it yourself. Let's see if you can take your fist up that shamelessly big twat of yours!"

It sounded a bit scary, but Lara was prepared to try. She nodded and leant back.

First she inserted two fingers into her wet pussy. She moved them around, trying to widen her hole. It felt embarrasingly good. She tried one more finger and had to bite her lip to refrain from moaning. Then one more, so she was rythmically penetrating herself with all fingers except for her thumb.

"You like it, don't you?" Mrs Padgett asked.

"Mmmh, yes I do." Lara felt the need to be honest. Stretching out her pussy with her hand was a strange but arousing feeling

Finally, she added her thumb, and slowly, thrust by thrust worked her hand deeper into her widened cunt. Mrs. Padgett smiled and looked down on her.

"That's it!", she said with a hint of disgust in her voice, "Show us you can take your entire fist."

Soon Lara's hand was up to her wrist inside her own pussy, and she loved it. She was practically punching the inside of herself.

"AAHH! Oh god!" She couldn't muster any words as she felt the pleasure both from fisting herself and having them all look at her.

"What a filthy whore," Mrs Padgett said while intently watching the show.

"I bet not even these boys would want to fuck you after seeing what a depraved pervert you are. Look at those stupid breasts of yours, bouncing as you humiliate yourself! Loosening up your hole as we speak."

"AHH, I'm-", Lara's face burned with embarrassment and arousal. Being told how worthless and depraved she was really got her off. "I'm-- OH GOD! YES! I'M COMING!" She spasmed and writhed around on the mattress, rapidly shoving her fist into her wet cunt as she screamed joyfully.

"LOOK AT ME! OH YES! PLEASE! NNNGH! GOOD!"

Afterwards she lay panting on her back. She pulled her wet sticky hand out of herself, and watched the amazed looks of the others in the room.

"You are so pathetic," the hateful woman taunted her, "well, you are certainly not done showing us what a slut you are!"