[CLASSICCOND] [DOMSUB] A Real Classic

She pressed the button, then slapped their ass.

They felt the churn of the TENS unit, the jolt of electricity running deep into the deep tissue of their clit. Then the smack.

She was so close. Then the tingles stopped as she released the button.

She frowned. "You didn't come, nugget?"

They shook their head, the shock collar around their throat ready and willing to shock them should a single noise utter from their vocal cords.

"Ok," she said, pressed the button that started the storm of mini lightning bolts on their clit, then another hard smack.

Her hand left a mitten-shaped welt on their ass. She released the button, then looked, watching them tremor as the climax washed over them. A brief purr, then a dip in their head as the shock collar did it's magic to them.

The job was to classically condition them so a simple spank would elicit a climax. They'd been working on it for a couple weeks, and this was their first success.

Now she had to coordinate in their mind that a spank can be just as erogenous as direct clitoral stimulation.

After they stopped shaking, they looked at their dom, and nodded. They were ready. This time she did a swat without using the TENS unit.

\*SMACK\*

Their pussy started winking at their dom as they got right up to the edge, then overflowed.

They howled again, this time unable to stop their voice despite the shocks on her throat, involuntarily humping their back, desperate for more stimulation as their cunt clenched hard, their clit rose swollen, as they relearned to breathe.

\*SMACK\*