3 on 1 Punishment

Donna prepared her four subjects for the next bit of fun.
Well, fun for her.

Lori was separated from the group first, which led to Jade, Dana and Jenni being chained to the wall side-by-side.

They didn't know what to expect.
'What would this bitch do next?!?'

They soon get (part of) their answer as Lori is wheeled in on a big, wooden cart.
She's chained spread eagle and they can see some devices with wires coming out of...her pussy?!?
They led to a box that clearly did something electronic.

"She's been my best bitch so far. As such, you will reward her.
Until you do, of course, I will punish her."

She turns the knob and a buzzing starts.
Lori cries out in pain.

Dana is placed on her knees by Lori's feet and told to suck on them.
Jade is placed on her knees by Lori's hands and told to suck on them.
Both of them had devices attached to their nipples that started to shock them too.

Jenni nervously awaited her task...

Jenni led over and handed a large vibrator.
"When she cums, her punishment stops.
When you all cum, yours does too."

That's a good incentive...and Jenni doesn't exactly have a choice.

She places the vibrator in position to pleasure the bound blonde...

'I have to do this,' they all think.
Donna smiles and waits for the orgasms.