Ellie punished, with her sisters' orgasms

"Ffffuuuuuuck!" Ellie screamed as she tried, and failed to hold back a massive orgasm. Competing with her sisters really got her going, and the prospect of being punished for cumming didn't help. Carson grabbed Ellie's long light brown hair and gently pulled her up to a kneeling position.

"Ready for your punishment Ellie?" he asked before kissing her cheek.

"Yes Master," Ellie answered with a smile.

"I really like that you know your place," Carson laughed. "How about you girls, ready to help with your sister's punishment?"

"Yes Master," the twins answered together.

Before long, the three sisters knelt on sybians, Ellie between the twins. While the twins only had leather single gloves te restrain them, Ellie had that, and a sensor strapped around each bicep with wire leads leading to one of two control units. A second set of leads went from each control unit back to her. Once set went to clamps on her nipples, the other two clamps on her labia.

Carson turned on the sensor on her right arm and a red light began to flash. He then turned on Kennedy's sybian and increased the power until her eldest sister let out a cry of pleasure. The light turned solid green. He then repeated the process with Josslyn.

"All set," Carson said with a smile. "Those are vocal sensors now calibrated to your sisters' voices. So if Kennedy cries out," he continued as he turned Kennedy's sybian back on and Kennedy moaned loudly.

"AHH! Oh God!" Ellie yelled as she got a quick, but mildly painful electric shock.

"Where did you feel it?"

"In my tits Master."

"And if Josslyn cries out," he said now controlling Josslyn's sybian. Josslyn soon moaned in pleasure and again Ellie yelled as she was shocked. Carson looked at her wife a raised eyebrow.

"My pussy Master."

"Good," Carson said before turning on all three sybians. Ellie's on low, the twins' on high. "If either of you two cum without permission, you'll be trading places."

"Yes Master," the twins answered together. The sensors picked up their voices and Ellie let out a sudden gasp of pain.

Within minutes, both Kennedy and Josslyn were biting their lips trying desperately to hold in their cries of pleasure. Their bodies quivered as they tried to hold in orgasms that were quickly building, and ever threatening to rip through their bodies. Carson couldn't help but smile at the sight before him.

"Trying to stay quiet to protect Ellie? Such good big sisters," Carson laughed. "I wonder, who will lose it first?" he asked as he circled around Josslyn. "Will it be you, Josslyn?" he asked as he stood behind her and gently fondled her breasts. "Or Kennedy," he said as he moved towards Kennedy and stood in front of her. He knelt down and gently held her left breast. "will it be you?" he asked before taking her nipple in his mouth and sucking hard.

"I'm sorry Ellie! Master may I please cum?!" Kennedy yelled in barely contained pleasure.

"Cum, and help me punish your naughty little sister," Carson whispered in her ear.

"Thank you Master!" screamed before her orgasm over took her. Ellie began to let out short screams as she was shocked again and again in short intervals .

"Master may I please cum?!" Josslyn asked.

"Yes you may," Carson said with a smile. He turned up the power on Ellie's sybian and the dungeon was filled with the sounds of the three sisters moans, and in Ellie's case screams.

After that, the floodgates had been opened and the twins began to beg for release almost constantly. Carson happily granted them their orgasms.

After nearly half an hour, he shut off the sybians and the control units. "Good girls," he said as he began to undo their bondage. "For taking that so well, Ellie, I want you to think of a fantasy you want to live out."

What will Ellie choose? Answer in comments.

A) She and Josslyn submit to Miss Kennedy.

B) Put on display for the free usevof her master and sister.

C) Be mad to watch as her master uses one of, or both of her sisters.

D) Play house with Daddy, Mommy (Kennedy) and Josslyn.