Nume Undies: Couple's Pair

Story by Jaden_Drackus on SoFurry

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#4 of Nume Undies

Jace wants to be a femboi so badly he is willing to do anything to become one. His boyfriend Tyran is willing to indulge the deer, but wants to get a little something of his own. Nume Undies can help them both out.

So after two tales of people not quite understanding what they were getting into, I wanted to do a Nume story of someone that was fully aware of what they were doing. Luckly, my femboi deer aspect stepped up to volunteer. Because this is a willing person, the mind control is a bit lighter than the other Nume stories.


"I'm really doing this..." Jace whispered to himself. "I can't believe this."

The stag couldn't help but look over his shoulder, even though he was sure he was alone in the apartment. He couldn't help but feel slightly embarrassed about what he was doing, but he wasn't going to stop now. He turned back to the computer screen and the images on it. The deer was browsing the Nume Undies website, looking for a new pair of underwear to indulge in his deepest fantasy.

He had heard about the site from some acquaintances, and they had confirmed for him just how far the promise of "a whole new you" went. Jace had done some asking around, and had found out more about the company. That research had finally led the deer here to the website tonight. He had learned from those acquaintances that the Nume site had two different sides: Business and Pleasure. Most people went to the Business side because the Pleasure side leaned towards soft core porn. Pleasure was advertised as showing "just how good the new you can look," so most people just assumed that it was just an image gallery. It wasn't.

Jace was staring at a pair of lace panties that were cut like female undergarments, though they were sized for males. The deer's nose twitched as he contemplated the page. On the screen a thin, very effeminate gazelle posed in the panties- in one pose, he was bent over showing off his pert bubble butt clad only in sky blue lace panties. In another view, he was holding his arms over his pectorals as if he were covering a pair of breasts while sporting a very obvious erection that showed off the pouch that made the panties for males. Under the images was a wide array of drop down menus that allowed for all the customization that Nume allowed their customers. There were the expected size and color options, then it went into more Nume options: species changes, personality changes, and body changes.

Jace had all the options picked out and was about to add them to his cart when he felt a familiar weight settle on his back and shoulders. The startled deer jumped as much as he could with the weight of his sun bear boyfriend on top of him.

"What's this?" Tyran asked as he gently pressed his nose into Jace's ear and snuffled into it.

"I... uh... I..." the deer stammered. He could see the sun bear's brown and black face reflected in his monitor as the bear studied the website.

"Hmmm. 'Boi 'o Lace' interesting name," Tyran mused as he returned his attention to Jace, running his tongue along the inside of the deer's ear. "Does my stag need a set of panties?"

"I..." Jace's ears folded down and he felt heat rushing into his face. His voice dropped to a whisper. "Yeah."

"What are all these options?" the sun bear asked as he settled his head onto the deer's shoulder.

Jace stammered and blubbered for a moment before he finally managed to collect himself. "Nume is a company that makes underwear that can transform the wearer into... whatever. This one can make me into a perfect femboi. I can pick all the options I want- from fur color, body type, personality, and sexual preferences."

"I see," Tyran responded in a tone that suggested that he was reading the screen. Jace saw the reflected brown markings on the bear's face scrunch up a bit as he frowned. "Jace, honey. You know that you don't have to do this to please me. I love you just the way you are." He reached down and rubbed the deer's slightly chubby belly.

"I know..." Jace murmured. He trailed off and there was a long moment of silence. Finally, he felt the warmth of Tyran's muzzle pressing against his cheek as the bear kissed him.

"Well," the sun bear finally mused. "I want a happy stag more. So if this is what will make you happy, then I'm okay with this."

"But," he continued. "This really needs to be an us decision not just a you decision."

"Okay," Jace replied sheepishly.

"Which means that we need to make some adjustments here," Tyran said as he reached in and put his paw on Jace's own paw and began moving the mouse.

"Let's see," the bear pondered. "I like that style. It's cute. Gold though? I dunno if that's your color hon. Oh I see, you're changing your fur color to blue and silver. That would be cute."

Jace nodded. Like most deer, his coat was a creamy brown- but he had always wanted a more exotic fur color. He had settled on blue with silver stomach fur, and when his antlers came in they would also be silver.

"But now I'm seeing things I don't like," Tyran said. "What's this about 'fully submissive?'"

"Well, I wanted to be a femboi," Jace stammered. "I..."

"Are you saying that females have to be submissive Jace?" Tyran asked, he tone suddenly became serious. "You know that's not true."

"Noo," Jace agreed shyly.

"Alright. Let's fix that," Tyran agreed. He moved the mouse under Jace's paw and clicked the menu. He substituted Jace's selected "fully submissive" to "switch, submissive preferred."

"That's better," the bear stated. "Now. What is this nonsense about being a full time bottom?"

"Ummm," the deer stammered.

"Femboi is composed of two words," Tyran reminded him. "Both of which are equally important. I can't believe you'd deny me the pleasure of you topping me when you're in rut."

"I.. I thought you were just humoring me because I couldn't help it," Jace said as he scratched at the nub of his antlers.

"Sweetie, if I didn't like it I wouldn't do it," Tyran said as he gently bit the deer's ear. "We have sili-butts that you could rut into if I didn't want to bottom for you."

The sunbear changed that option to "switch, bottom preferred" and moved the mouse pointer along the other options. Jace's eyes went a little wide at a few of the other changes the bear made to the underwear before he added them to the shopping cart.

"Now then," Tyran said. "Since my stag is getting something, maybe his bear should get something too?"

Jace nodded, but couldn't come up with any suggestions for what Tyran should get. Luckly, the bear had his own ideas. Tyran began to scroll through the various thongs and paused on one that was being modeled by a polar bear.

"Here we go," he commented. "I think 'The Bare Essentials' is a good one for me. Heh."

Jace stared at the polar bear. Unlike Tyran, who was on the skinny side, the model was big, bulky, and muscular. He was also incredibly well-hung, as the blue thong struggled to hold his massive package in. The big bear flexed on the screen, with the thong on full display. In another pose, he had his bubble butt on full display as he smiled teasingly back at Jace. And in the final pose, the polar bear had his paws behind his head as his erection pushed the thong away from his torso as he smiled at the viewer. Tyran giggled as his wandering paws discovered how much Jace was liking the show.

"I'll take that as a vote of approval," the bear said. "Would it be good if I got a gold one that made me a proper bear for my new femboi deer?"

Jace nodded and helped Tyran pick out the options for the thong.

A week later, Jace retrieved a small package from the mail. It took him a moment to recognize the return address, but when he did, he smiled broadly. The deer slammed the mailbox shut and ran back to the house waving the package as he ran.

Tyran turned from his computer and smiled as Jace entered his office. The thin bear was dressed only in a pair of boxers, his normal work at home "uniform." He smiled even more when he saw the box in the deer's paw.

"Is that the undies?" he asked.

"Yes," Jace replied with a nod.

"Okay," the bear said with a nod of his own. "I need to finish this up. Then we can try them on together."

Tyran's project took another hour or so. Jace busied himself with the housework: doing the laundry, washing the dishes, and preparing dinner. By the time the bear was finished, everything was prepared and could be quickly finished once their adventures with their new underwear. Jace had just put the sealed container in the fridge when he felt Tyran's weight settle against him the moment before the sun bear grabbed the deer's ear with his muzzle. Jace shuddered as he always did when the bear nibbled and growled into his ear.

"All set babe?" Tyran asked.

Jace nodded and closed the fridge.

"Alright then. Shall we retire to the bedroom?"

The deer snatched the package from the counter and followed Tyran to the bedroom. Jace laid the two gold undergarments on the bed while his boyfriend stripped and opened the door to the master bath so that the full length mirror faced into the bedroom. Jace's "Boi 'o Lace" was the larger of the two: an abbreviated satin and lace brief that consisted of little more than a pouch and a back that would only cover about two thirds of his rear. While the brief was cut very much like a pair of female panties, the pouch was very masculine- it bulged out and seemed to be a satin material that had enough give to it that it could handle a fully erect shaft. The deer rubbed the fabric between his fingers, and sighed at the feel of the lace. He couldn't wait to put it on. Sitting next to Jace's lace panties was a small gold triangle of fabric with a thin black band and tail. The "Bare Essentials," Tyran's thong was called, and with what little fabric there was would probably cover not much more than the essentials. That was all the observation that Jace got in before he felt his pants leave his waist.

Tyran giggled as he relieved the deer of his boxers as well and then lifted Jace's arms to pull his tee shirt off. With them both nude, Tyran hugged and kissed his deer. The bear ran his paws over Jace's chest and belly. The deer looked down and watched Tyran's paws as the bear nuzzled his neck. Jace wasn't the most fit person in the world, as his slightly rounded belly could attest. His brown fur with his tan belly fur was also typical of deer and aside from his belly, he was of average build. There was some muscle on his arms, legs, and chest but not much. At this time in early summer, his antlers were barely more than nubs. His sheath and balls where average sized, and slightly hidden by his tummy.

Tyran was not the stereotypical bear either. He was rather thin- with mostly black fur, save for the brown of his muzzle and a brown crest on his chest that looked like a beard when his muzzle drooped to his chest. Tyran ran his claws through Jace's fur and demonstrated the sun bear's characteristic long tongue in his typical manner: by pressing it's thick, warm, wet mass into the deer's ear and causing him to moan and shudder. Against his leg, Jace could feel Tyran's thick sheath and heavy balls pressing close to him. He could even feel the tip of the bear's thick shaft beginning to poke him. Jace giggled and he felt himself getting aroused as well, which caused Tyran to giggle as well when the deer's own shaft pressed into his paw.

"How shall we do this?" Tyran asked.

"Same time?" Jace replied as he reached out and handed the thong to the bear.

"Okay," the sun bear said as he kissed Jace on the nose and handed the deer his panties.

Jace returned Tyran's kiss and they held it was they positioned themselves to step into the underwear. Then they broke the kiss as they stepped into their underwear and pulled them into position. They grinned at each other as they posed for each other. After a moment, Tyran smiled and turned Jace around to face the mirror. The deer gasped a little as he saw why the bear had done so.

The gold panties fit well, and looked very feminine despite hugging his balls and sheath in a prominent bulge. But what had caused Jace to gasp was the fact that his fur was turning blue! It was spreading up his torso from his panties, as well as down his legs. His belly fur, along with the fur on the inside of his thighs turned silver- just as he'd requested. But the most amazing thing to the deer was how the fat of his stomach seemed to vanish as the blue and silver climbed up his torso. The creeping color change flattened his stomach to a toned but not overly muscular flat set of abs. Below the waist, he saw his legs tone down a bit to a sexy sleek look as he felt the weight of his midsection leave. He felt his rear press tighter against the lace of his panties and saw in the mirror that his hips had expanded and his butt had swollen to a perfect bubble butt the golden lace barely covered, and made no effort to hide.

Jace moaned to himself as he watched his idealized-self emerge in the mirror. The blue and silver reached his chest, and years of muscle earned by working his way through college doing physical labor melted away- leaving him with a nice set of small, tight pectorals and thin arms. For a moment he was worried that he would start to grow breasts, but his chest remained flat as the silver fur paused on his chest, and a strip of blue crossed his upper pectorals from over his shoulders. The silver resumed on his neck, and soon he sported a silver muzzle and what Tyran jokingly called his "glasses" around his now golden eyes (they had been green). He saw the insides of his ears turn silver, leaving a very effeminate blue and silver stag standing in the mirror. Small voices whispered in the deer's mind, not commands, but more like suggestions on how to act. He felt the urge to wear tight clothing, if not quite outright cross dress. He felt his submissiveness grow, but not become overwhelming, and his desire to bottom become stronger. Jace's vision blurred as tears of joy formed in his eyes.

At that moment, a massive black furred arm reached around his slender torso and yanked him backwards and off his hooves to rest against a fur covered wall of muscle. His rear pressed against a bulge in the wall that felt softer, and the tip of a large and leaking bear shaft rubbed against the back of his leg, matting his fur. A blast of warm breath on the back of his neck sent him into shudders.

"Pretty boi," a deeper voice then he remembered growled in his ear. Jace let out a squeal that demonstrated that his own voice had risen in pitch as Tyran's thick wet tongue slid into his ear. "Let's see if he's still pretty when he's messy."

Jace didn't get a chance to respond as Tyran's other claw reached down and pulled down the deer's panties. The deer's sobs broke into a gasp as the bear uncovered his sheath and balls. They had grown much larger: his balls had gone from the size of grapes to the size of the extra large eggs that Tyran bought specifically for breakfast while his sheath was now larger than the bear's paw- both in thickness and length. It was also extremely sensitive- all Tyran had to do was squeeze it gently to start the deer moaning as his shaft quickly began to emerge. Jace looked down to see his shaft emerge, and was surprised to see that it was a dark blue like his fur- and was huge, a fact that Tyran demonstrated by holding the deer's fully erect shaft against his slender torso. Jace's tip was leaking pre onto his fur above his naval.

"Beautiful," Tyran whispered. "Let's see what it can do."

Tyran began to stroke the deer's shaft as Jace began to sob again. He couldn't believe that his fantasy had become real: to be so thin and effeminate that Tyran could lift him up and hold him while pleasuring him- it was so perfect. Tyran paused for a moment and squeezed the deer close to him as Jace's sobs caused him to shake against the muscular bear.

"It's okay," he whispered. "It's okay. My stag is happy, yes?"

"Yes, yes," Jace sobbed and moaned as the sun bear resumed his stroking.

Jace leaned back against his bear and tried to let himself enjoy what Tyran was doing. The sun bear stroked his shaft and began to nibble and growl into the stag's ear. Jace was reduced to a sobbing, moaning, shuddering mess totally open to anything the bear wanted to do to him. Tyran continued to whisper encouragement and love in between his growls. Jace could only moan and whimper in reply.

Finally Jace felt a pressure begin to build in his loins and managed to whisper to Tyran to pick up his pace. The sun bear enthusiastically obliged, stroking the deer's shaft faster and faster as he applied a lover's bite to his deer's shoulder.

"Cloo...clos... close," Jace moaned as the pressure built and built inside him.

Tyran pumped his shaft faster and growled into the deer's shoulder as the deer wiggled his hips against the bear's stomach in utter ecstasy and panted as his climax built. Finally the deer moaned loudly as his shaft erupted in a fountain of cum. The deer groaned as another spurt coated Tyran's paw, and another pulse splashed more seed onto the floor. A final spurt, less energetic than the previous ones, sent a trickle of warm semen down the shuddering stag's leg. Spent, Jace could only lay back against Tyran's bulk as the sun bear ceased his stroking and lowered the unsteady deer to his hooves.

"Impressive," Tyran giggled as he turned Jace around to face him.

Jace's eyes went wide as he stared in shock and desire at the perfect specimen of ursine masculinity standing before him licking the deer's seed off his massive paw. While his colors had not changed at all, Tyran was no longer the skinny bear he had been before. Now he was taller, about a head taller than Jace. He was muscular, with arms that sported biceps that looked to be the size of bowling balls with legs and massive pectorals that looked like they had been carven from stone. His nipples, usually lost in his fur, were prominently on display. He also sported a prominent belly, perfect for a femboi to cuddle up to. But Jace's eyes were locked under the bear's wonderful stomach.

Tyran's thong had given up trying hold in his erection, leaving his cylindrical shaft on full display. Like Jace's newly elongated shaft, it reached up to the bear's naval. The gold fabric of the thong remained engaged in attempting to hold in the bear's tangerine sized balls. The fabric was succeeding, but the effort left little to the imagination. Jace drooled a little as he was entranced by his new muscle gut boyfriend. Tyran flexed and posed for the deer before he kissed the femboi stag.

"Shall we take this to the bed, hon?"

"What about that?" Jace said as he pointed to the foot long smear of his seed on the tile floor.

"We'll clean that later," the sun bear replied.

Jace nodded and followed Tyran to the bed. The bear lay down with his cock wiggling tantalizingly in the air. Jace grinned as a thought occurred to him. He climbed onto the bed and then straddled Tyran's chest, with his rear facing the bears head as Jace nuzzled the bear's errection.

"I love you beary much, deer," Tyran giggled as Jace settled onto his chest.

Jace moaned in reply as he took the bear's shaft into his muzzle. As he went to work suckling Tyran's cock, he felt the bear reach a claw up and pull the deer's panties. Jace barely had half the bear's manhood in his muzzle before he felt the warm wet pressure of the sun bear's long tongue pressed against his tail hole.