The Slave, because he really doesn't deserve a real name, although he must have one to be used outside of his private life, came home from work at 2:30. Nothing was different, so he went about his normal and required routine.
In the mud room he placed his work bag on the hook, and then neatly placed his brown work shoes on the bottom shoe rack. In his bedroom he stripped naked; placing his socks, pants, shirts, and underwear in the clothes hamper. In the bathroom he relieved himself, used the bidet to clean his ass, and double checked cleanliness with a wet wipe. Satisfied his body was clean enough to pass inspection he reached for his required one and only garment. A pair of panties were hanging on a hook next to the sink's towel rod. The panties, of course, belonged to his master. Per the rules, Master would change her panties each morning, putting on a new pair, and the pair she wore the day and night before would be placed on the hook. Slave would be required to wear the soiled panties from the time he came home until he woke up the next morning.
The slave didn't get to wear the panties on his waist, however. Slave put the panties on his head and slid the crotch area over his face. The fabric that covered Master's pussy generally lined up with his mouth, and the area that had covered Master's ass lined up with his nose. The panties were small enough that they fit over his head snuggly, and didn't need to be held in place.
Fully dressed, he grabbed Master's dirty laundry basket and went into the laundry room. It was Monday, and Monday was the day Master's delicates were washed. He took the basket with panties and other undergarments into the wash room, and placed the clothing items in the washer. He filled the washer with soap and fabric softener, shut the door, and walked out.
As the slave it was his job to ensure all chores were complete before Master made it home. He walked the house once to tidy the house to the proper standards. When he was sure he would receive no punishment he turned his focus to the kitchen and dinner. It was also Slaves job to prepare and make dinner, which is what he began to do.
At 5:15 Master pulled her car into the garage and entered the house. She smelled a delicious scent, and knew it was Slave cooking her dinner. She made her way to the kitchen, and found Slave, wearing her soiled panties on his head -- otherwise nude -- washing a few dishes. She walked over to him, smiled, wrapped her right hand around his chest, placed her left hand on his ass, drove her index finger in his ass hole, squeezed both arms to complete her hug for him. She kissed him lightly on the check.
"Hello, Slave."
"Hello, Master."
"My bags are in the car. Go retrieve them, and put them in their proper place."
"Yes, Master."
Slave did exactly as he was told, noting that dinner would be safe as he stepped away for a moment. As he walked the wind created by his movement reminded him of Master's pussy smell that were on the panties he was wearing. After retrieving Master's bags, placing them in the mud room, he returned to the kitchen.
Master was standing in the kitchen with a scowl on her face. On the floor in front of her were 6 pairs of used panties. Slave noticed them as the panties he had placed in the washer earlier. Slave quickened his pace, fell to his knees on the panties and in front of Master.