WARNING: This is a FANTASY story. It may contain themes of consensual non-consent, slavery, dominance/submission, and/or extreme pain. Please do not try any of this at home. Do not try ANY fantasy with ANYONE unless you've discussed it in detail with them beforehand. Informed consent is fucking mandatory.
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His phone buzzed on the desk, and he checked his texts. It was his wife, on the profile they used for dirty talk. "I'm horny, Daddy. When are you going to be home?" That's the kind of thing a man likes to see. His cock started to stir at the thought of her at home, desperate and squirming with need. He sighed and looked at the last few students struggling through the final lab exam.
"It's going to be a while. Sorry."
"What do you want me to do while I wait for you?"
She could have gotten herself off. It wasn't forbidden. He loved the idea of a sex-crazed wife at home, especially knowing that the orgasms she gave herself were never as good as the ones he commanded. If anything, they made her needier. But today she had asked.
"Put in your ben-wa balls and a plug. Edge three times."
The last two students seemed to take forever. With the last exam in and the tests dropped off for his grad student to grade, he zipped home. She was exactly where he thought she would be. In the bedroom, she lay sprawled across a nest of pillows. Her pale skin was flushed pink. Her hands were slowly twisting and tugging her nipples until tiny signs of pain flashed in her eyes.
"I did two of the edges, Daddy. I wanted to save the last one for you." She smiled sweetly at him and spread her thighs. He settled into the bed to watch. The slim pink handle of a plug peeked out below one very wet pussy, stuffed with the magic balls that vibrated with every movement. He gave two sharp slaps to the backs of her thighs, eliciting a jump and a yelp that faded into a little moan.
"Pathetic. Look at that messy little pussy. What kind of a filthy little slut has a pussy like this?" His voice was stern, maybe a little menacing, but his eyes were playful. He let his fingers glide through her folds. She shuddered in pleasure. He slapped her lightly, right over the clit. "Answer me."