"Haha, the quarterback is now the receiver," laughed Karen. "Anyway, Chad, when I leave I'm going to instruct the nanobots to make you human. If you leave my rooms or the fenced yard, you will turn back into a poodle, and when I get back Rick will take you to his mother's kennel to collect your semen for IV breeding. Rick explained they impregnate the poodle bitches with turkey basters - okay, they're not called turkey basters, but that's how Rick described their design. After a month or two of having your balls drained, I will take you to your father's veterinary clinic and have your nuts cut off. Of course, if you demonstrate to me that you can be a good house boy while I'm gone by straightening up this place and cleaning my bathroom, I may let you keep your balls? Ta, ta for now, don't wait up for me. Oh, and if I find poodle-you when I get back, don't think I will change my mind about cutting your balls off and leaving you a dog forever. Rick or Bruno would both make fine dog/houseboy replacements. Bruno would probably even enjoy being mounted by Max." A car horn beeped loudly, "Oh, Rick's here," she said.
Karen took the tablet out of her purse as she futzed with the gate deadbolt. As she disappeared out the gate Chad could see her tapping on the device.
"Oh, gawd, Max is still inside me," sobbed Chad, "He's still hard, but the knot's gone?" Chad was confused. Chad had regained about a hundred pounds, but the heavy weight on top of him felt about the same. Max should feel lighter.
"Good fuck, Boy. Now let's go inside and I can try some of those Kama Sutra positions you used on Meagan, Lisa and Alicia on you. I know you wondered how it would feel to be on the receiving end. Now you can find out," said a deep male voice. Max pulled out of Chad's sore bum, a hand grabbed Chad's leash unwinding it from the stake in the ground, and then the leash tugged at Chad. Chad stumbled on all fours after the big naked man dragging him on a short leash. Chad couldn't stand upright with the short leash around his neck, so he trotted with his bareass butt up in the air on his hands and feet. He was led through the sliding glass door into Karen's rooms.
The big man turned around, put one of his hands on Chad's shoulders, and pushed down while holding Chad's lead with the other hand. He ordered, "Sit, Chad!"
"Who the fuck are you?" asked Chad as he obeyed sitting on the floor by squatting on his haunches with his arms between his legs and the palms of his hands and the soles of his feet planted firmly on the carpet.
The man laughed at Chad.
"I am Max, of course," the man answered.
Chad seemed unusually dense today, he replied uncertainly, "But Max is a dog?"
"And the nanobots that changed you into a dog and changed you back into a man migrated into me while we were knotted. So they changed us both into men."
"But I'm Chad. If my nanoo-bots changed me into Chad, shouldn't you be Chad too?"
Max sighed, "Okay, I get it. Karen programmed the nanobots to lower your specific IQ by 40-60 points. Since I'm not you, I didn't get the same treatment. The nanobots didn't change me or you into Chad. You were already Chad with Chad's DNA, I have different DNA, so when it converted canine DNA to human DNA, I ended up different. Understand?"
Chad screwed up his face concentrating as hard as he could. Then he asked, "So Karen stupidfied me?"
"Stupidfied isn't a real word, but yes that is pretty much what she did. Now come, Chad," Max said leading Chad from Karen's lounge/study into her bedroom. He kept the leash short and Chad followed on all fours.
"Hey, Max, I'm human. Why are you treating me like a dog?"
"Oh, just testing how effective Karen's pre-programming of you was. Sit."
Max had stopped in front of an overstuffed chair. But Chad sat doggy style on the floor. Chad didn't seem to be aware of his new behavior pattern.
"My Karen did leave this place a mess, but with most of your brain sealed off from you, I doubt you could organize and clean this place without my help. Do ypu remember any part of the Kama Sutra?"
Chad pursed his lips and concentrated again screwing up his face. He said uncertainly, "Comma sued tra la la la lee?"
"Never mind I have your memories, plus mine, and access to the internet through the nanobots, so I can make do for now. After Karen returns - probably with Rick- I will figure a way to get the device and take control of the nanobots, and upgrade your memory, so we can try some of the more complex sexual maneuvers."
"Okay. You take tablet and smartify me." Chad nodded happily.
"Good enough for someone with 75 IQ. Now up on the bed, I'm still horny as hell."
"Yes, Max," Chad answered climbing on to Karen's bed.