Tickle !

Sammy was almost convinced lying here, unable to move, was all Teresa was going to do to her when she suddenly felt fingers touching the bottom of her feet and realised what was actually going on.

"NO!" she cried as Teresa's fingers began to tickle her feet. "EEEE! STOP!"

She began to writhe and shriek as Teresa continued to tickle her feet and she was unable to move them or do anything to stop her.

Then suddenly she stopped. "Oh thank you" said Sammy "I'm sorry for what I did and ... AHHH! NO! STOP!"

Teresa had begun tickling under her arms. "No!" she said "You need to SUFFER!" but Sammy could hear she was laughing.

"AH! AH! STOP! MERCY! I GIVE UP! I'M SORRY! PLEASE! AHHHHHH" begged Sammy.

But the tickling continued making Sammy wriggle and squeal until she was out of breath.

Then it stopped for a minute ...

... only to start again, this time under her ribs.

Sammy began screaming and squirming again. Again it continued until it was almost too much for Sammy to bare before ceasing ...

... only to resume. This time on her tummy. This time, however, Sammy felt different. Along with the discomfort came a realisation of how close Teresa's fingers were getting to her pussy. Sammy found herself becoming aroused by the idea of Teresa (accidently or not) brushing her fingers across Sammy's clit. This added another layer of discomfort to the tickling as Sammy yearned for her friend's touch on her clit while wanting her to stop touching her tummy.

Again Teresa stopped (without accidently touching Sammy's clitoris) ... and then began again on Sammy's inner thighs. The yearning between Sammy's legs became even worse and she began to groan with longing.

Teresa stopped. "Wow" she said "You are so wet. Wait, is this turning you on?"

"Yes" admitted Sammy.

Teresa giggled. "Well then I guess I know how this punishment is going to end"

She left Sammy lying there wondering what was going to happen until she heard a buzzing sound and a vibrator was gently rubbed against her clit making her moan.

Then it stopped.

"So are you going to be a good girl?" Teresa asked.

"Yes." gasped Sammy "Yes I promise".

"When I ask you to do something important are you going to do it, no matter what?"

"Yes"

"Good" said Teresa and Sammy felt the vibrator touch her clit again, and then gently rubbed against it until Sammy was driven to climax.

Rather than untying Sammy however Teresa left her there for a few minutes before coming back and beginning to massage her clit with the vibrator again.

"Please Stop!" begged Sammy. "I'm too sensitive. It's starting to hurt."

Teresa stopped immediately. "Sorry." she said. "Do you want me to kiss it better?"

"I really do" said Sammy, "But maybe later, when I'm not so tender down there."

Sammy felt Teresa beginning to untie her and was almost free when she heard Michelle's voice.

"What are you doing?" she said.

"I just got finished punishing Sammy" said Teresa "I ticked her until she couldn't stand it and then made her orgasm until she was sore"

"Please no!" Michelle said "Your stepbrother already made me orgasm so often that I had trouble walking over here."

"Did he now?"

"Yes"

"Well if you promise to be a good girl and always do what I ask you to from now on then I'll just punish you by making you, and Sammy (if she wants), give me the same number of orgasms as he gave you"

"Oh ... O.k. I ... I can try" Said Michelle before Sammy’s blindfold was removed.