132

JULIA
After we put Lucas down for his afternoon nap, I asked, "Sandy, would you like to sit in the hot tub for awhile before we continue your training?"
"How long do you estimate my training will take, Domina? I'm beginning to miss my Master."
"If you wish, you may call him and let him know I'll return you after work tomorrow. I think the completion of your training will consist of pleasing all of my workers tomorrow. Your daughter did the same to begin her training, but she was expecting to have a Mistress. You have a Master, so I won't be tying you down to do so. I will make allowances for you being Master's mother and let you do it however you wish to. You'll be expected to do so three times, a morning break, lunch break and afternoon break."
"Yes, Domina, and a break in the hot tub would be welcome. Your Master fucked my ass quite vigorously, not to mention how hard you fucked my cunt. I don't normally get this much sex."
I smiled at her. "Neither do we. Master seems to enjoy fucking his mother. It's made him able to get erections more frequently than we normally see. He was the same with your daughter. I think the taboo nature of the act. Would you like a glass of wine while you soak?"
"Please, Domina."
"Rhonda, please bring a bottle of wine and four glasses to the hot tub," I told my slave.
"Yes, Domina."
Lisa, Sandra and I went out on the patio and started the spa, climbing in. Rhonda joined us a short while later with an open bottle and four glasses. Rhonda was off tonight, so she felt comfortable drinking. She climbed into the hot tub with us after handing us our glasses and I pulled her into my lap. It was important for a Dominant to pay attention to her slave often.
"Have you enjoyed Master fucking you, Sandy?" Lisa asked. It was a question I'd wanted to ask as well, so I listened closely as she answered.
Sandra blushed and lowered her head, unable to meet our gazes.
"I have," she said. "It's like fucking my Master twenty years ago. The son is much like the father."
"Please don't be ashamed, slave," I said. "We were surprised about the laws in California as well. It seems miraculous to me he can fuck his mother anywhere but her cunt. I enjoy fucking your husband for much the same reason. I feel it might be similar to fucking my Master in twenty years, and I'm happy to see Master Dan still retains much of his vigor. It's nice to know Master might still be fucking me the same a long time from now. Have you discussed fucking Cindy at all? Two of her holes are available to Master Dan and every hole is available to you, her mother."
She blushed again. "We have, Domina," she whispered.
"Cindy will be an expert cunt licker when you see her again. She'll get lots of practice." I took another sip of wine. "Of course, so will you before we're done. It will be fun seeing you pleasure one another. I'm sure Brianna wouldn't mind Cindy and you licking each others cunts. She enjoyed watching you do it before. She'll want someone else monitoring Dan fucking Cindy to ensure no laws are broken. Probably Zoe or Dawn. It's who she used when Master went to visit and was given time with his sister."
"What are your plans for my additional training today, Domina?" Sandy asked.
"I shall put you in a Slave Trainer," I said. "You'll be expected to make all three of us cum three times in twenty-five total minutes. By my estimation, it takes you roughly fifteen minutes to give me three, which means you need to improve by forty or so percent. You need to go from 45 minutes for the three of us to 25 for all three. As slaves, we're naturally orgasmic and cum rather easily and tend to cum easier the more frequently we cum. Rhonda can easily make me cum three times in ten minutes, often quicker. I want you to have that level of expertise. You won't be allowed to cum until you can do all three of us in twenty-five. You'll be timed as you lick us. If it doesn't meet your goal, you'll start again after a brief rest, until you can."
"What's a 'Slave Trainer', Domina?" Sandy asked.
"The thing you wore during the poker game, when you were serving the table," I said.
"The most fiendish device ever invented," Lisa replied.
"It keeps you on the edge of your orgasm forever without allowing you to cum," Rhonda said, "unless your Dominant overrides the device."
"Shit. I remember. It was horrible."
"It was used to train me to deep throat my Master and encourage me to swallow his cum, which I was reluctant to do when my slavery started," I said. "I wasn't allowed to cum unless I swallowed his semen."
"What's the longest you've ever had to wear the device, Domina?" Sandra asked.
"One full day for Dominating Mistress Dark's two slaves when they came to pick up some of our furniture and learn all of its functions. I was also caned. I'm sorry to say, my rashness caused my sister slave to suffer much of the same fate."
"Hopefully," Lisa said, "Julia has learned not to mess with other Dominant's slaves unless she has permission."
"Yes. I learned a very painful lesson. Even Master, who didn't want me to be caned, allowed it because he knew how terrible he would feel if someone else tried to do the same with us."
We all finished our glass of wine then divided the rest of the bottle between us, which wasn't much. I wondered if the alcohol would make Sandy's job easier or harder. We certainly didn't need alcohol to loosen our inhibitions. We no longer had any.
The last of the bottle gone, I said, "We should get started now. I expect you to need to go through the cycle three or more times before you're competent. We'll retire to the bedroom again."
I helped Sandy out of the spa and we all dried off before going into the house again. I put the Slave Trainer on Sandy and we climbed onto the bed, the three of us lying close together with our legs slightly overlapping each other so Sandra wouldn't have to move far to start on the next one. I turned on the Slave Trainer and when Sandy was poised at Lisa's cunt, started the timer. I was the last in line.
By the time I had my third orgasm, the timer was long past and over 42 minutes had passed.
"About what I expected," I said, "about fourteen minutes apiece. We'll take a brief ten minute rest and start again."
"You're at peak arousal now," Sandra said. "Can't I start in right away." She'd licked her way to nine orgasms and her face was covered in our cum.
"I'm at peak arousal. The others have gone without any stimulation for at least fourteen minutes. Your tongue will be tired if you jump into it again and if you think you can make us cum more quickly with a tired tongue, you're sadly mistaken. Take a little time to rest and clean off your face. Think about what you did and how you can improve your performance. Stretch a little. You've been kneeling in a cramped position for almost forty-five minutes."
"She's not wrong, Sandy," Rhonda said. "Keep in mind it's the total time involved in making us cum three times, not how fast you can get the first one off. You might spend more time in building to the first orgasm and make us cum three times faster for the build up."
"Okay, but I need to cum so desperately," Sandy said. "Maybe just a quick one, Domina."
I smiled at her. "Sorry. That's not how this works."
"Damn."
She got up and washed her face, then stretched. Her fluids were running down her legs, in a state of high stimulation for close to an hour. She got a towel and wiped them down. We each stretched a little ourselves, then got back into position, though not the same one. This time I was in the middle. I waited until Sandra was in position to start on Rhonda before starting the timer again. She took a little of Rhonda's advice, going for a slightly longer buildup before going in for the kill.
"Thirty-five minutes," I announced. "A seven minute improvement, so much better, slave. Let's take another ten minute break."
I was feeling great. Six orgasms in less than two hours with more to come.
"Domina, please let me cum!" Sandy pleaded.
"If I let you cum, you won't be as motivated," I stated matter of factly. "The more desperate you are, the better you'll do. You know how hard you sucked for that cum during the poker game each time someone won. You were dying to cum. This is the same."
We took another break and lined up again. This time I was first in line. I started the timer. Sandra began dining on my pussy.
"Twenty-nine minutes," I announced when Lisa climaxed for the third time. "A little less than ten minutes per each person for three orgasms. Another substantial improvement, slave."
"Domina, please let me cum. I've been in this thing for over two and a half hours. I need to cum so badly. I'm begging you."
"And look at the improvements you've made because you need to cum. No, I'm sorry, but you'll just have to wait until you're successful. Another break people. Why don't we make it fifteen minutes this time. I know Sandy's tongue must be getting weary."
Of course, the longer the break, the longer it would be before Sandra could orgasm.
I received an alert on my phone. "Oh dear, this Slave Trainer's battery is about to give out. Lisa, would you be a dear and get the other one. As soon as it's in place, we'll have the slave clean her old one."
"Of course," Lisa said. She got up and retrieved the fully charged one. I removed the old one and replaced it with the new one. Sandy groaned despondently when I turned it on.
I handed her the old one, thick with her juices as she'd been kept on the edge for several hours. "Lick it clean and then wash it. Lisa will show you how to charge it, though I hope we won't need to put this one on you again tonight."
"Yes, Domina." She put the creamy phallus like protuberance in her mouth and licked it clean. She should be used to the taste of cunt by now. Twenty-seven orgasms she'd given and counting, since she'd need to do at least nine more to complete her challenge. Her face glistened with the moisture of eighteen of those twenty-seven orgasms smeared on her face.
"You might want to wash your face again. The older cum is getting crusty," Lisa said. "It decreased the enjoyment I felt the last time you licked me. Almost like dealing with the whiskers of a man instead of the softness of a woman's face."
"Okay."
Sandy washed her face and returned with a look of determination on her face. "I'm going to cum after this round," she declared. "I need to cum after this round or I'm going to die."
"Why don't you start with Lisa, then Rhonda, then me. I'll tell you how long you've taken after each one so you know how hard you have to work for the remainder."
"Yes, Domina, please."
"Your break is over, slave. You may start any time."
Sandy started with Lisa and she worked hard to make her cum. Yet when she finished, it was slightly over ten minutes. When I told her she wailed in desperation. "I'm never going to cum again. You were right, my tongue is getting tired."
Time passing, she dived into Rhonda's cunt like a starving man getting his first meal in a month. Despite her enthusiasm, it was still four minutes before Rhonda had her first. When I announced it, Sandy wailed again.
"Shall I tell her, Julia?" Lisa said, leaning on her arm watching.
"Why not," I replied.
"Your Domina never instructed you not to use your hands and fingers, slave," Lisa said, laughing. "No wonder your tongue is tired. It's the only thing you're using."
Sandy moaned and slipped two fingers into Rhonda's wetness. Rhonda quickly had a second, her back arching as she climaxed. The third followed shortly after.
"Eight minutes, slave. You need to get me off three times in seven minutes," I said as she moved to me, parting my legs to facilitate her face.
She slipped three fingers into my cunt, the middle one rubbing against my g-spot. I had my first two orgasms in five minutes.
"Two minutes left, slave."
One of her fingers left my wet slit and probed my asshole, making me jump. She slid her fingers back and forth quickly, fucking me with them like the slave she was. I felt my arousal starting to peak and thought briefly of resisting it as long as I could. Then I took pity on her and relaxed into the last one, climaxing just before the twenty-five minute alarm went off. Sandy knew I was cumming, my contractions squeezing her fingers and moaned, her travails over. She moaned in relief. I turned off the orgasm override and Sandy screamed through her first orgasm in over three hours of stimulation.
I let her have two more before I shut the device off.
"Please, Domina, let me have a couple more." What a slave.
I bent over, kissing her cum smeared face, tasting myself.
"Rhonda, I think this slave should learn the joys of tribbing, since she doesn't have a cock to fuck. Take the Slave Trainer off, put it on the charger and then why don't you show her the other ways females may pleasure each other while I get Lucas for his feeding. You may each cum as often as you want."
I left Lisa watching as Rhonda began to explain to Sandy what tribbing was. I went to Luke's room and picked him up. He was awake, but hadn't started to cry yet, just watching the mobile above his crib. I checked his diaper and it needed changing, so I took care of the diaper first. When he was clean and dry, I put him to a nipple and he started to draw his supper. I walked back to our bedroom and Sandy and Rhonda were scissoring, having removed their slave badges so they could rub their cunts together. Sandra was cumming, her hood piercing a boon for tribbing as it stimulated the clit even more than merely rubbing wet cunts could do.
"Rhonda, switch with Lisa, and then we'll have some supper after Lucas is fed. The new slave may fix it."