Ashley and Miranda learn to work together

The next morning, Mistress Zelda walked into the nursery dressed in a red and black, latex bikini, black shoulder-length latex gloves, and knee-high red latex boots. Her long dark hair was done in a bun and a stern expression on her face. She allowed herself a small smile seeing that both her current charges wore nothing but their diapers as they sat sideways in the laps of Monica and Lila, their wetnurses, and sucking at their breasts.

"Any problems?" Mistress Zelda asked.

"Not a one," Monica said as she stroked Miranda's hair as the genetically perfect biotic beauty continued to suck down her breast milk.

"Both Sweetpea and Princess cooperated when it came to their morning diaper changes, and you can see how hungry they are this morning," Lila said as Ashley continued to suck at her nipple.

"Good. That's just what I was hoping to hear," Mistress Zelda said as she walked over to them. "Good morning, Sweetpea, good morning Princess."

"Good morning Mommy," the two said together before going back to sucking milk from the breasts of the wetnurses.

"Well, I think you two have managed to earn your way out of the nursery but fight too much again and I'll bring you right back. Is that clear?"

"Yes, Mommy," both women said together.

"Good now finish your breakfast and I'll get you ready for today's activity."

"Yes, Mommy," they replied again.

After drinking their fill of breast milk, Ashley and Miranda had their diapers and their frilly collars removed and replaced with simple black leather ones. Mistress Zelda then joined them using a short chain. "How do you follow me when we're going from room to room and you are on a leash?"

"We crawl, Mistress Zelda," Ashley answered, and without hesitation, both she and Miranda lowered themselves to their hands and knees. The two obediently crawled behind the imposing dominatrix into what looked like a locker room. On one of the benches were two grey sports bras two grey G-strings, and two pairs of plain white sneakers.

Mistress Zelda undid the short chain joining their collars and sat on the bench. "Alright, it's a new day, which means you two need to be warmed up again," she said as she looked expectantly at Ashley. Ashley sighed as she stood up and moved next to Mistress Zelda's side.

"Mistress Zelda, may I please be placed across your lap for my warm-up spanking?" she asked. The stern dominatrix pat her lap, and the career soldier obediently placed herself across the other woman's lap, ready for a spanking. She flinched when she felt a hand glide across her ass. She hissed when the dominatrix touched the tender bruises left by the paddle.

"Did the paddling I gave you yesterday make an impression on you, Ashley?"

"Yes, Mistress Zelda," Ashley answered, her voice cracking with nervousness. She knew what was coming, but, she also knew there was nothing she could do to stop it.

"We'll just see about that," the stern dominatrix said before raising her hand into the air. The sound of Mistress Zelda's hand smacking Ashley's ass filled with room as the first swat landed right on one of the bruises left by the paddle. Ashley screamed and gasped at the same time from the shock of the sudden pain. Her entire body stiffened and shuddered as swat after swat landed on alternating cheeks.

"I never thought I'd feel bad for Ashley," Miranda thought as she watched the spanking knowing that she would soon be put over the strict dominatrix's lap and given her spanking.

When Mistress Zelda stopped, Ashley simply hung limp over her lap and sobbed. She groaned and flinched as the strict disciplinarian rubbed her sore ass. "P-p-please, Mistress Zelda, I promise to be good! Please no more!" Ashley pled through her tears.

"Shh," Mistress Zelda said softly. "You may get up. It's Miranda's turn to have her naughty bottom warmed up."

"Yes, Mistress Zelda," Ashley said as she quickly got off of the dominatrix's lap. She passed Ashley who had quickly risen, not waiting for the dominatrix to summon her to her side.

"Mistress Zelda, may I please be placed across your lap for my warm-up spanking?" She asked looking down at the imposing dominatrix. Mistress Zelda pat her lap and Miranda immediately lay across it. Like Ashley had, only moments before, she flinched when she felt the dominatrix's gloved hand glide across her shapely ass.

"Are you ready to learn to work together with Ashley, Miranda?"

"Yes, Mistress Zelda," Miranda replied, her entire body flushing with shame.

"For both your sakes, I hope that's true." Without another word, the strict disciplinarian began to spank Miranda fast and hard. She gasped and whined with each painful swat. Mistress Zelda smiled to herself as she watched the shapely globes jiggle and quickly reddened.

"OW! OW! AH! Mistress Zelda, please!" Miranda shouted over the sound of the echoes of the painful swats. Tears were now stinging her blue eyes and the first began to slowly leak down her cheek. "I promise to be good! I promise! I promise!"

Mistress Zelda stopped spanking Miranda and again ran her hand over the sobbing biotic woman's ass. "It never ceases to amaze me just how quickly a stuck-up woman resembles a sobbing child when I put them over my lap," she thought before ordering Miranda to join Ashley on the floor.

With both warm-up spankings out of the way, Mistress Zelda stood and walked over to a small table in the corner of the room. Before bringing Ashley and Miranda into the room she had brought in two metal anal plugs with jewels on the back of the base, and a bottle of lube. She grabbed the items from the table and returned to the two kneeling women.

"On all fours," she ordered as she began to lube up one of the anal plugs. The two brunettes looked at one another nervously before they obeyed. "These have a very special function, and if you two don't work together, I'll use it," Mistress Zelda said as she began to push the plug into Miranda's ass.

"Oh God," Miranda said through gritted teeth as her tight puckered hole began to stretch as the strict dominatrix began working the thickest part of the plug into her ass.

"Relax," she said in a gentle, yet firm tone. She gave one last hard shove and the plug slid into place. As it did Miranda gasped and her hips rocked forward involuntarily. A few seconds later, she repeated the process on Ashley. "Get dressed," she said as she pointed at the waiting clothes.

A short time later, the three women were in a large, empty room. The two were now dressed in sports bras, G-strings, and sneakers. Mistress Zelda couldn't help but smile as she looked at Miranda, whose large breasts were threatening to burst free of the garment.

With a smile, Mistress Zelda pressed a button on the wall. When she did, the room instantly changed. It now resembled an outdoor area with a basic obstacle course that recruits would run in training. "I can't believe this, she has a holo-deck!" Ashley thought in complete shock.

The course consisted of four large log hurdles then a large pool of water with a wooden frame above it, from which two ropes hung that the women would have to jump to swing across the water. After clearing the water the two would have to navigate a series of spare tires then a long narrow rectangularly cut wood bridge over a mud pit, and finally over an eight-foot-tall wall followed by a short sprint to the finish.

"Work together to finish this course, the key word ladies being together," Mistress Zelda said looking at the two with her cold strict gaze. "On your marks." The two beautiful brunettes went to the starting line. "Get set, Go!"

At the dominatrix's command, the two ran towards the hurdles. Acting on instinct, Miranda activated her biotics and was momentarily surprised when they worked. With a biotically charged leap, she cleared all three of the hurdles leaving Ashley in the dust. She ran ahead and used her biotics to pull the rope to her and then swung across the pool of water. Then she ran through the tires with well-practiced skill and grace before quickly crossing the mud pit. When she reached the wall she again activated her biotics and used them to float herself over the wall, and sprint to the finish.

"No! Bad girl!" Mistress Zelda said before tapping her Omni-tool. As she did, Miranda screamed in pain as a powerful electric shock erupted from inside her colon, dropping the busty biotic to all fours. "Both of you, run it again," she said sternly as she turned the biotic dampeners back on.

The two women reset at the beginning of the course and at Mistress Zelda's command, began running the course again. This time without the aid of her biotics, it was Miranda who was left trailing Ashley. She was still in great physical shape, however, and only crossed the finish line a couple of seconds after the career soldier.

"Bad girl!" Mistress Zelda shouted again, this time it was Ashley who was brought to all fours by a painful shock from her anal plug. "Run it again, and work together or you go back to the nursery," she added as she again turned off the biotic dampeners.

"We might not like each other, but, I think we should help each other out and cross the line at the same time. I do not want to spend another second in a diaper," Miranda said quietly to Ashley as they walked around the course, back to its beginning.

"Agreed," Ashley said with a sigh.

For the third time, the two women began running the course. They took the hurdles side-by-side and stopped at the pool of water so Ashley could use her biotics to pull both ropes to them. They swung together and ran towards the tires and mud pit bridge. As they neared the wall, Miranda used her biotics to lift Ashley to the top. The career soldier straddled the wall and lay on it reaching down with her right hand. Miranda jumped up, caught Ashley's hand, and allowed her to help her climb to the top of the wall. They dropped down together and ran for the finish crossing within a second of one another.

"Very good, now it's time for lunch." Mistress Zelda joined their collars once more before attaching the leash to Miranda's collar and leading them to the dining room. When they arrived they found one of the maids delivering their food. She was a beautiful petite Asian woman. "Perfect timing, thank you Kairi," Mistress Zelda said as she separated the two collars. The three sat down to their meals. For the strict dominatrix, it was a spicy tuna roll with several pieces of sake and ika nigiri and saba sashimi. For Ashley and Miranda, one bowl and one glass each of cold oatmeal and milk. The two downed the cold tasteless food, just happy to have something semi-solid to eat.

After lunch, they were taken back to Mistress Zelda's dungeon. and ordered to strip. Once the two beauties were naked once more, the two were placed in a narrow cage and ordered into a sixty-nine. Each woman flushed with shame at being **** to keep her face near the pussy of the other.

"Since you are both in a relationship with Admiral Shepard it stands to reason that there may be some threesomes in your futures, and since we're working on working together, here is what we're going to do," Mistress Zelda began in her typical stern tone that now sent chills down the spines of both Miranda and Ashley. "I have now set your plugs to shock you if you do not cum within three seconds of your partner. The two of you are going to eat each other out to learn to make one another cum simultaneously." Hearing this made the two women groan, but each knew they had ****. "You may begin," she said as she took a seat on her throne and kept a watchful eye on her two charges.

Reluctantly, Miranda and Ashley began to gently lap at one another's pussies, and eventually began exploring with their tongues. Both women were horrified that it seemed the humiliation they felt seemed to fuel both their efforts and heighten their responses to the other's soft tongue. It did not take long for both beautiful brunettes to begin to moan and writhe, as much as the narrow cage allowed, in their growing pleasure. Miranda couldn't help herself. She came hard grinding her pussy into Ashley's face.

"AAAHH!" Miranda screamed just seconds later as the plug in her ass shocked her again.

"Get that tongue to work, Miranda," Mistress Zelda said with a smirk. The two continued to eat each other's pussies until Ashley came. This time it was Miranda who cried out just a second before she had her second orgasm. "Oh, so close," Mistress Zelda said tountingly. The two brunettes fell into a rhythm as they quickly learned each other's tells. By the time Mistress Zelda called a stop to the exercise both women's jaws and tongues were tired from constantly eating one another out, but they had learned to cum at the same time.

The two were shown to their room where they waited until they were retrieved for dinner. This time when served their cold oatmeal and milk, they were slightly less enthusiastic about eating it, but still obediently did so, fearing punishment if they did not. After dinner, they were taken back to their room where they were allowed to shower and pass the time as they wanted.

At 9:00, Mistress Zelda entered their room dressed in a loose-fitting tee shirt, and leggings. She smiled slightly at the pair of women who quickly rolled off of the bed and knelt on the floor next to it. Each was dressed in a set of drop-seat pajamas. Ashley's were white with a pink heart pattern, and Miranda's were yellow with white rabbits.

"Okay, Ashley, Miranda, I've spoken with Admiral Shepard, and he will pick you up in the morning, before you leave we'll make an appointment for the two of you to come back and see me. But for now, it's time you got to bed. Do you know what that means?"

"Yes, Mistress Zelda," Miranda said already flushing with shame at the mere thought of what was coming.

"And what is that?"

"Our bedtime spankings, Mistress Zelda," Ashely answered as she flushed with shame.

"That's right, both of you stand up," the strict dominatrix said, the cold edge back in her voice. Silently both women rose to their feet. Mistress Zelda opened the drop seats of their pajamas and sat on the edge of the foot of the bed. "Ashley get across my lap, Miranda I want you kneeling right here so you have a good view of Ashley's face," Mistress Zelda said as she pointed to the floor at her left side.

"Yes, Mistress Zelda," they both said before going to their assigned places. The stern dominatrix wasted no time. As soon as Ashley was properly dropped across her lap she began spanking the career soldier hard. She hissed and whined and her entire body jerked with each painful swat that echoed off of the bedroom walls. Instinctively she reached back to protect her sore ass but Mistress Zelda simply grabbed her wrist and **** it up to her mid-back.

"Do you want me to get a hairbrush or a paddle, Ashley?" Mistress Zelda asked in her typical stern tone.

"No, Mistress Zelda please!" she pled as her tears began to stream down her face.

"I'm going to let go of your wrist. If you reach back here again you're getting the hairbrush."

"Yes, Mistress Zelda," Ashley sobbed as she lowered her head. Mistress Zelda released her grip and Ashley placed her hand on the floor in front of her.

"Mistress Zelda, may I hold Ashley's hands so she won't reach back?" Miranda asked. Mistress Zelda glided her hand across Ashley's ass as she thought about Miranda's request. There had been no malice or superiority in the biotic woman's voice. Only the utmost respect.

"Very well," Mistress Zelda said before giving Ashley's swollen, reddened cheeks a couple of gentle pats. "What do you say, Ashley?"

"Thank you, Miranda," she said through her tears.

"You're welcome," Miranda said as she took hold of Ashley's wrists.

"Alright, let's get you finished up," Mistress Zelda said before she resumed Ashley's spanking. After another dozen swats, she let Ashley off of her lap and had the two switch positions.

"Mistress Zelda," Ashley said through her sobs as she watched Miranda lower herself across their disciplinarian's lap.

"Yes?"

"May I please hold Miranda's wrists for her?"

"You may, and you are such a good girl for asking."

"Thank you, Ashley," Miranda said as the alliance shoulder took hold of her wrists.

"Don't mention it," Ashley replied before Mistress Zelda began to spank Miranda. The biotic woman gasped and whined with each swat as her ample ass jiggled wonderfully. Within the first few swats, tears began to flow from Miranda's icy blue eyes, and she began to sniffle. After about two dozen swats, the same number she had given Ashley, Mistress Zelda let Miranda off of her lap.

"Alright you two," Mistress Zelda said as she pulled back the covers of the bed. "get to bed."

"Yes, Mistress Zelda," the two said together, Miranda wiped the last of her tears from her eyes. The two crawled obediently into the bed.

Mistress Zelda pulled the covers up to Ashley's chin as she lay on her side. "Goodnight, Ashley," she said before kissing Ashley on the cheek.

"Good night, Mistress Zelda," she replied without even thinking about it. Mistress Zelda then pulled the covers up Mirnda's body and kissed her on the cheek as well.

"Good night, Miranda."

"Good night, Mistress Zelda."