In case it's not your kind of story... Mrs. Stewart feeds Marcus more cum, including her husband's. Story tags: female domination, femdom, male submission, chastity, teasing, cum, cum eating, foot worship, pussy worship.
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An Obedient Boy for Katherine, Part 2
Marcus stood outside the Stewarts' bedroom, waiting to see what requirements Mrs. Stewart had for him that day. He was dressed in the sheer black shorts and the tight sleeveless t-shirt that she had chosen as his "house uniform." Under the shorts, his cock was securely locked in the Holy Trainer chastity device that he had worn almost every day for the past month.
Throughout the month, Mrs. Stewart had continued his training, which seemed to centre around his obedient tongue being ready to please her most mornings after Mr. Stewart departed for work. Marcus still found himself working at staying calm in those moments before Mr. Stewart came out of the bedroom and saw him waiting. Their interactions were relaxed enough and there were no secrets about his serving Mrs. Stewart. It just remained a little awkward.
Living in the Stewarts' maid suite by the garage, Marcus considered himself lucky that friends of his Aunt Bess lived so close to campus and were so generous to allow him to live there. Losing his part-time job soon after moving in, he had agreed to become a personal servant, of sorts, to Mrs. Stewart in exchange for rent and a little extra cash. That agreement had evolved until he was also her willing sexual toy and becoming their house boy. With little more than a decade separating his age from the Stewarts, and his Aunt Bess for that matter, it didn't feel as awkward as it might have if they were older.
While he waited, Marcus held the key and chain that let him unlock the chastity cage each morning before he showered and shaved, the latter for both face and genitals. He'd gotten used to the smoothness in both areas and the morning ritual was a comfortable way to start his day. He'd also gotten used to the house uniform he wore at Mrs. Stewart's behest. She had provided enough sets that he could change multiple times each day, after doing chores or working out, without the danger of running out of clean sets. To ensure they were properly maintained, she had arranged for their twice-weekly laundry service to clean the worn uniforms.
So far, only the Stewarts and their cleaning ladies had seen him up close wearing the sheer black shorts and top. Soon after starting to wear them, Marcus had begun cleaning his suite. It was one of his regular chores and the cleaning ladies, mother Sofia and daughter Isabella, inspected his room each time they came to the house and informed Mrs. Stewart if he was achieving their standard for cleaning. Partway through that first cleaning while in uniform, Marcus had realized that he would be in close contact with the ladies when they next inspected his room. Also on display would be his toned 19-year-old body in sheer black booty shorts and a sleeveless tee. He survived that first inspection, red as a beet from embarrassment and the subsequent ones slowly got better. Marcus was mildly impressed at how casually the ladies accepted his attire and made no remarks about it, at least not to him.
The bedroom door opened and Mr. Stewart came out on his usual beeline for the coffee maker before he headed to his car.
"She's waiting for you," he said over his shoulder to Marcus as he passed the waiting teen.
Marcus stepped through the doorway. Katherine was laying back on the bed holding a thick dildo in her pussy and moving it very slightly in and out. Marcus walked over and put the key on the night table within her reach.
"Strip," she ordered, "and put your clothes on the chair."
Naked except for the cage on his cock, Marcus approached the bed again. Katherine slid the dildo from her pussy and flipped it around to place the base on her pubic mound.
"Kiss my cock and suck my juices from the head, then I need you to lick me to orgasm."
Marcus knew that he didn't need to speak, only obey. He leaned over the bed and with the soft open-lipped approach that Mrs. Stewart had taught him and planted a lingering kiss on the tip of her dildo. He enjoyed that first taste of her juices and the heady scent of her arousal. Opening his lips, Marcus felt the head of the dildo slide into his mouth. He bathed it with his tongue, wanting to capture every bit of Mrs. Stewart's flavor.
"Deeper," she said huskily, "last time you took half of it, let's see how much today."
Downward his mouth went over the dildo. He adjusted the angle of his head and neck, trying to please her by taking more of it until it hit the back of his throat. Gagging slightly, he pulled back.
"Good boy," Mrs. Stewart said, "one more try, and then lick my pussy."
Marcus showed that he had been learning his lessons well as he licked Mrs. Stewart to two gentle orgasms, the way she liked to enjoy them in the morning. When she chose to ride his face later in the day, she often sought to be built up slowly until the earth moved for her. Marcus was still getting used to having Mr. Stewart watch sometimes when he served her in the evenings. That change had come after the few times that Mr. Stewart had reason to return to the bedroom for something after Marcus' face was buried in Mrs. Stewart's pussy. Marcus had been taught to lick slowly when she had to speak with her husband, and he did the same when she needed to use her phone during a licking session.
Pushing his face back from her satisfied pussy, Mrs. Stewart sat up and pulled Marcus forward for a long deep kiss. She always enjoyed tasting herself on the young man's face. Marcus moaned as her strong tongue fucked his mouth, it was a reaction he'd never been able to suppress. Smiling, Mrs. Stewart pulled back.
"I sucked Charles' cock this morning, could you taste him on my tongue?"
Marcus' eyes widened as he tried to determine if he had.
"No, probably not, then," she continued, "we'll have to try that kiss again right after he fills my mouth with cum. Anyway, stand beside the bed please."
Marcus rose and stood beside the bed as Mrs. Stewart swung her legs over the edge to sit on the side of the mattress. In a well-rehearsed ritual, Marcus stepped forward between her spread knees. She took the key from the table and inserted it in the internal lock cylinder holding the chastity cage closed.
"Have you been a good boy, Marcus?" she asked playfully.
"That is for Mistress to decide," he replied, an answer it had taken him a few tries before finding one that satisfied her.
Marcus waited to see if she would unlock the cage and let him cum. The change from jerking off three or four times every day to being allowed to cum not even every day had been more of a mental challenge to accept than a physical one. But he did accept it, and these moments where he waited for her to decide on his fate were deliciously tantalizing.
Mrs. Stewart smiled. She pulled the lock cylinder from its recess and, working quickly, removed the tube of the chastity device and the ring that circled Marcus' cock and balls. As she often chose to do, she gently massaged his balls while watching his cock grow to hardness, leaving it untouched until it was full and throbbing.
"Where shall I let you cum today," Mrs. Stewart mused.