Michael was sweeping the garage when Mistress Katie's car pulled into the driveway. Puzzled, he watched as she got out of car. She was dressed in a white knee length sundress with plenty of luscious cleavage exposed and a high-heeled pair of sandals. Smiling, she walked into the garage and approached her submissive.
"Surprise," she said, "I know you weren't expecting me, but Domina and I decided it was time for me to play with my favourite slut again."
"Yes ma'am," Michael whispered in response, unsure of how he was expected to behave in the open garage.
Mistress Katie chuckled at his discomfort.
"Close the door, and then get back here, strip and kneel as you should be greeting me."
Moving as quickly as he dared, Michael hit the button to close the garage door and turned on the inside lights. Even as the door was not yet fully closed, he slipped off his old runners, drew his loose t-shirt over his head and slipped his shorts and underwear to the floor. His cock rose immediately, an unusual sensation when Mistress Katie normally expected him to be in his chastity cage. Naked as ordered, he approached his Mistress and knelt on the cold floor in front of her.
Katie's heels clicked on the concrete floor as she walked around her naked submissive. She was supervising his sexual activities during the summer while his wife Domina was away at university. While her usual methods included online chats to tease him, and periodic visits announced well in advance to ensure he was prepared for her (that is to say, showered, shaven, and securely locked in his chastity cage), she and Domina had decided to change her routine to keep him off guard.
Michael knelt quietly, the contact of his knees on the hard floor a very non-sensual torment, as he wondered what Mistress Katie had in mind. He felt the folds of her knee-length skirt brush against his skin and, without even realizing he was doing it, licked his lips as her delectable cleavage appeared before his eyes.
Katie smiled as she watched the tip of Michael's tongue trace around his own lips. She imagined the places she'd like to have that tongue, if he was a well-behaved boy. Stopping in front of her kneeling slut, Katie slipped one foot from her black pumps, raising it to slide her toes against Michael's balls.
"Well, don't they seem full, I guess you must have been behaving yourself since my last visit."
"Yes ma'am, I have."
"Good, you're supposed to."
Reaching down, she took each of his nipples between her thumb and fingers. Squeezing gently, she gave him his instructions.
"I want you showered, shaved, and locked in your cage within 30 minutes. When you are ready, call me at the Stag Shop, I'll be visiting with Miss Devon and will have more instructions for you when you call."
"Yes Mistress Katie."
"Good boy, now put your shorts on, let me out and you can go into the house after the garage door has closed again. You can close it after I'm out of the driveway."
Michael quickly slid his shorts on and hit the button for the garage door. He watched as Katie slowly slid her toes into her empty shoe and turned on her heel to leave the garage into the bright sunlight. He watched as the muscles of her taut calves moved with each step she took; her short skirt swaying back and forth with her hips as she walked.
Pausing beside the driver's door to her car, she spoke once more.
"Thirty minutes," as she looked at her watch and slid behind the wheel.
"Yes ma'am," Michael whispered to himself as he watched the car back into the street and move away.
Immediately, he hit the button again to close the garage door and, without watching its progress, headed into the house to follow his instructions. His mind whirled with possibilities following his Mistress' visit. He wondered what she and Domina, his wife, had discussed to coordinate a surprise visit. Domina had graciously allowed him to be visited by Mistress Katie during the summer months of Domina's absence. Katie's playful toying with Michael mind, with chats and erotic tasks, and body, with infrequent but intense visits, kept his libido occupied, removing one distraction for Domina's required focus on her studies.
Michael thought of the nights Katie kept him squirming on a prostate-massaging anal plug as they chatted. His cock securely locked in a chastity cage, a condom lining the cage causing every single drip of precum that oozed through his confined shaft. He imagined Mistress Katie squirming in her own chair as she instructed him to consume those dripping at the end of each evening, after which she invariably instructed him to go to bed once again without having the release of orgasm.
As he showered he tried to avoid erotic thoughts to minimize the erection that would hinder sliding the cage on his cock for Mistress Katie. Michael moaned softly as he had to manipulate his hard cock as he shaved his balls clean for her. As he finished he turned the water cold, standing under it as much as he could bear to ensure he was soft enough to follow his instructions. As quickly as possible he was ready and, having clicked the lock shut, dialled the Stag Shop, the adult toy store where Mistress Katie had said she would be waiting. It was 27 minutes after Mistress Katie had driven away, by her watch.
"Stag Shop, Devon speaking."
"Hello Devon, may I please speak with Katie."
"Is this Michael."
"Yes, it is."
"Since you are a slut, you will address me as Miss Devon," the soft yet firm command in her voice was unmistakeable.
"Yes Miss Devon," Michael replied quickly, "please accept my apology, I meant no offence."
"And how should you be asking for your Mistress."
"I am sorry Miss Devon, is Mistress Katie there and may I speak with her?"
"When she is ready. First, have you followed her instructions?"
"Yes Miss Devon, I have."
"So, tell me what you're wearing."
Michael's mind squirmed at this request, he'd been introduced to Devon at her shop once by Mistress Katie, but he didn't know how much she knew about their games.
"I am naked Miss Devon, as instructed."
"Except ....," she led his next response.