[This story is part of a series. It is not crucial for you to read the earlier chapters first but it may give the whole series more impact. It does involve female domination and bodily functions, so if those offend you, read no further. All characters are 18 or over.]
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Kathy woke up the next day feeling amazingly cheerful and ready for anything. The blonde 19-year-old had come home after a wonderful evening spent with her boyfriend, Henry. They had hardly ventured outside his bedroom, where they made love and enjoyed each other's company for several hours.
Previously, Kathy had been placed in charge of her 18-year-old brother Robbie by Margaret Ames, the thirtyish governess Henry's parents had hired for the summer to supervise their son. Kathy's mother had been so impressed by Margaret's domination and control of Henry that she retained Margaret to bring Robbie under control, for she had been dissatisfied with his behavior for some time.
Kathy was both amazed and stupefied by Margaret's severe methods. The governess made full use of the tools of her trade, which of course included her spanking hand and the cane she carried in her handbag. Margaret also employed the governess's traditional punishment for naughty, aggressive boys: petticoat punishment.
Both Henry and Robbie had been made to wear panties under their male clothing. Then Margaret made Robbie put on Kathy's lime green panties after she removed them and he was ordered to masturbate in them. Robbie had also been warned that he could be made to dress in a complete schoolgirl outfit if his behavior did not improve.
Margaret's repertoire also included toilet punishments, where she would supervise the boys in performance of their bodily functions. Robbie had been made to start and stop urinating on command and forced to sit backwards on the toilet so his defecation would be fully visible to the watching women. Henry had experienced wearing a butt plug in his rear.
Now Kathy washed and dressed and joined Margaret for breakfast. Robbie had been permitted to sleep late and Lenore, Kathy's and Robbie's mother, went off to her office. Kathy was very appreciative at how Margaret had treated her as a peer and wanted to do something for her in return. She had been present when Kathy and Henry were joined by Margaret in a sexual threesome. What if...? she thought.
"I hope I'm not speaking out of turn, Margaret," Kathy began, "because you have been very kind to me in allowing me to learn how to control both my boyfriend and my brother. But I'd like to do something to give back to you for all that you've done for me."
Margaret smiled and Kathy was entranced by her auburn hair's glow and her lovely hazel eyes. "Kathy," she said, "you have been a terrific help to me in this position and I really appreciate all that you've done for me."
She hesitated a moment, then resumed, "I even feel very indebted to you because you included me in your relationship with your boyfriend. Not every girl would want him to have the privilege of having sex with an older woman."
Kathy thought of something suddenly and her face disclosed that she was holding on to the thought.
"You look like you remembered something," Margaret inquired. "Can you tell me what it is?"
"I just had some very naughty thoughts," Kathy confessed. "I imagined that while Henry and I were making love, you were also having sex, but with Robbie."
Margaret's usually impassive face showed some deep coloring as if this were some hidden desire she had been repressing.
"I did like how he looked in your lime panties yesterday," she grinned in response.
"I hope we can be totally honest with each other," Kathy answered, "and if you think I'm out of line, maybe I deserve to take a spanking. But is that something you might like or want?"
"Yes to both," Margaret said brightly. "I do agree that you are quite the naughty girl, Kathy, and you do need to have your bottom warmed. Then we can discuss the other subject."
They rose, put the dishes in the sink, and Margaret invited Kathy to her bedroom, the room Kathy's mother had assigned to Margaret during her employment. Once there, Margaret seated herself on an armless chair and beckoned Kathy to some stand by her with her index finger.
Kathy felt very young now as she moved toward Margaret and lay across the governess's lap almost in a trance. Margaret very efficiently had Kathy lift up so that Margaret might pull Kathy's skirt above her waist and pull down her pale blue hicut panties to below her knees.
Margaret stared at Kathy's lovely white bottom and began to spank, not loudly so as not to wake Robbie, but effectively. She gave Kathy about 50 strong spanks and Kathy's bottom grew redder and she began moaning and letting out very quiet cries.
Finally, Margaret stopped and took some cream from her handbag and applied it to soothe Kathy's now bruised bottom. She rubbed it in her bottom cheeks and let her finger wander so that it ran through Kathy's legs along her furrow and into her vaginal opening. Kathy responded very warmly to this stimulation especially when Margaret also touched the tip of her already excited clit. Then she felt another finger softly pushing into her anal rosette. Kathy felt herself almost ready to cum.
Soon it was obvious to Margaret that Kathy was on the verge of orgasming so she rubbed Kathy's slit and teased her risen clit until Kathy exploded with a strong cum that squirted onto Margaret's penetrating fingers.
Margaret bent over and gave her a kiss and then had her sit up on the bed so Margaret could go between her legs and lick her sopping quim. Margaret found that she enjoyed the taste of aroused femininity. She decided to take Kathy up on her offer and felt that she had sufficiently dominated Robbie the day before so that he was eligible for some kind of reward.
She whispered into Kathy's ear that she should go fetch Robbie and watch as he would be permitted to fuck the governess. Kathy was elated that her suggestion and gift had been so obviously received with alacrity. She walked down the hall, found Robbie reading some sports magazines in bed. At least he wasn't consumed with porn, she thought.
She just told him that Margaret had asked her to bring him to her room and Robbie thus was thinking that he would be in for more punishment from the strict governess. While the two were on their way to Margaret's bedroom, Margaret reached into her own panties and felt the crotch. She was surprised to see how wet she had made the full-sized briefs.
Kathy and Robbie knocked and were invited to enter Margaret's bedroom. The governess told Robbie to stand and take off his trousers. By now he was fully expecting a spanking at the least and possibly to feel the kiss of his governess's thin stingy cane.
Then much to his amazement, Margaret reached back and unzipped her skirt, let it fall to the floor, and unbuttoned her blouse. She stood before them in matching white bra and panties. Robbie was only wearing the beige Spanx that he had been directed to wear and which tightly bound him all night. Margaret motioned to him to take them off. While he was yanking the tight control panties down, she unhooked her bra and her nice 34Bs were now in everyone's view.
She finally slipped her own white panties down and off and lay back on the bed.
"Robbie," Kathy said, assuming her new role as his domme, "you will do exactly what Miss Ames tells you to do."
Margaret sat up on the side of the bed and beckoned him with her index finger in her best governess's manner.
Robbie was unsure as to what was happening but as in a trance, walked over and stood in front of her as he realized his cock was becoming erect.
Margaret reached out and softly stroked his now-turgid member.