An In-Depth Study of Mouse Boobs.

Story by ComfortableCreatures on SoFurry

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Eugene finds himself with an opportunity he just can't ignore. Though... does he really have a choice in the matter?

Commissioned by

[

](/u/Irving)@Irving

Eugene belongs to

[

](/u/Irving)@Irving

Amanda belongs to Matty


Eugene kicked off his shoes as he stepped through the door to his apartment. It had been a long day at the boutique, not that he minded with how many customers walked out happy today. But some rest for the lion was very welcome indeed.

“About time!" A high pitched and somewhat distant voice called out. “I've been waiting hours for you to get back!"

Eugene looked around, confused, not seeing anyone else around.

“Down here!"

He looked down, standing at his feet was a tiny gray-furred mouse girl, no more than a couple inches tall. Her bright, vibrant red hair helped her stand out despite her diminished stature.

Eugene immediately recognized her, even before he got down on the floor, bringing his face close to her. It was hard to forget a client like her, it was the first time he had ever had to do the entire job under a magnifying glass.

“Amanda?" Eugene said, surprised. “What are you doing in my apartment?"

“I'm your neighbor, duh." The mouse said, waving her hand dismissively.

Eugene paused for a moment, processing that statement for a moment, knowing quite well who his neighbors were. “...Have you been living in the walls of the apartment complex?"

Amanda smirked. “Maybe. But that's not what I am here to talk about. I've been thinking of ways to help you improve your craft! You make pretty good lingerie, but I bet it could be even better!"

The lion raised an eyebrow. “Oh? How so?"

“By having up close and personal experience with your subject matter, like you never have before!" She said proudly. “The better you understand boobs, the better your bras will be!"

“I suppose that's true." Eugene admitted. “But how do you propose I understand boobs in a way I never have before?"

Amanda's face immediately lights up, her eyes like little green beacons. She pulls out something that looks like a tiny red handgun. It had a yellow fin on top of it, a yellow lightning bolt on the side and the business end of it was something that looked like a little yellow satellite dish with an antenna sticking out of it.

“Let me show you!" She announced and before Eugene could react she pointed it right at him and pulled the trigger.

Green energy arced out of the tip of the antenna, striking Eugene and completely enveloping him in the energy. It didn't hurt, but it certainly tingled…

Suddenly, everything began to shift, Amanda and the room around him appeared to grow larger. When he stopped, he could feel his clothes hanging loosely off his body. He had shrunk! He was no more than three feet tall now!

“Oh oops, that's not quite right." Amanda said, adjusting a dial at the back of the gun before firing it again.

Eugene opened his mouth to protest, but she didn't even give him the chance as he was once again enveloped. He continued shrinking, the room growing orders of magnitude bigger until suddenly everything went dark as he shrunk right out of his clothes, becoming enveloped within them.

He struggled, trying to fight his way out of his own dress shirt before he felt a hand grabbing his own. As soon as they had a firm grip, they pulled him out through the collar of the crumpled up shirt.

In front of him was Amanda, the lion was now the same size as the tiny mouse!

Eugene was suddenly hyper-aware that he was completely naked. The lion rushed to cover himself with his hands.

Amanda giggled. “Don't worry, you've got nothing to be embarrassed of." she teased, flashing him a smile.

Eugene blushed and began looking around the room, his apartment was now gigantic, everything was so big and imposing from a mouse's perspective.

“Wh-whoa. This is crazy." Eugene stammered out, a little shaken by the experience.

“Amazing, right?" The mouse smugly said. “Ready to go even smaller?"

“Smaller?!" Eugene stumbled backwards, shaken by her statement.

“Duh. How do you think I'm gonna get you up close and personal? I need you small enough to fit right here." She tugged her shirt forward, showing the lion her cleavage, using the shrink ray in her other hand to point at her breasts for added emphasis.

This revelation took Eugene off guard in a completely new way. He stared at her chest for several moments, more than a little stunned, his brain needing a few moments to reboot and process what she just said.

This was a lot, and she was taking things really fast. But…

“You could have just asked first, you know." Eugene finally said, still a little perturbed she hadn't seen if he was even okay with shrinking in the first place!

Amanda giggled. “I know, but what can I say? I love dramatic reveals. But fine, would you like to be shrunken down itty bitty and stuffed between my boobs?"

“Yes." There wasn't a moment of hesitation from the lion. Even as something gnawed at him that this might not be a good idea, that would not stop him from seizing the opportunity.

A smile curled across the rodent's muzzle. She levied the shrink ray towards Eugene and pulled the trigger one final time.

The floor raced towards the lion as he grew smaller and smaller. The mouse may be only a few inches tall, but Eugene was suddenly only a fraction of an inch tall, barely taller than Amanda's toes!

Amanda giggled. “Look at you! You're so small!" she teased, bending over to pick the feline up in her free hand, holding him close to her face.

Eugene blushed as he was lifted up. Was this what it was like for Amanda? Feeling small and helpless all the time? She surely never showed it, she was always so confident. Though if she's been packing a shrink ray in her pocket this whole time, she was far from helpless at any given moment…

“We better be careful, to me you're a cute, pocket sized kitty. To the other people out there? You're just a speck. Don't worry, I'll keep you nice and safe." Amanda said in a soft, friendly voice that somehow put Eugene at ease, while also filling him with a little existential dread at just how small he was.

Amanda held the tiny, naked, lion in the palm of her hand, admiring him for several moments while Eugene blushed and felt a little overwhelmed.

“You know, you're stinkin' adorable like this." she said, before leaning in and planting a big exaggerated kiss on Eugene's entire body. He tried not to fall over as her immense muzzle pressed against him.

As she pulled away, Eugene sat in her palm, utterly stunned by the sudden display. Amanda giggled at his shocked expression.

“Come on, let's go to my place." She said, walking away with Eugene in hand, putting her shrink ray away.

Walking up to the wall, she pressed on the baseboard, revealing a small mouse hole cut into the wall and leading inside the walls. Eugene could hardly see anything in the dark space as Amanda navigated the narrow passage between his apartment walls. After a short walk she reached a spot where the layout of the rooms outside allowed a couple extra inches of clearance and the space widened out.

Amanda reached out with her free hand towards the wall, as something clicked, the entire space lit up.

Eugene's eyes widened in surprise at what he saw.

The space was lit by a strand of white Christmas lights strung around the walls hanging from thumb tacks, the switch mounted on the wall with a torn strip of duct tape. The whole thing was plugged into an extension cord that ran off somewhere into the darkness of the wall, whether it was plugged into some long forgotten, renovated-over outlet or somehow wired right into the power lines directly was a mystery.

Inside the space itself, towering over everything, was a smart phone turned on its side, charger also plugged into the extension cord.

The space was also filled with plastic dollhouse furniture, though the bed and the couch had been “upholstered" with scavenged bits of foam padding so they weren't just hard plastic. The bed even had microfiber cloth sheets and sliced up bits of a towel for blankets. There was also a stylus propped up besides the couch, the perfect length to reach the smartphone from the seat.

“Here we are, what do you think?" Amanda announced.

“It's… cozy." Eugene said. “You set all of this up yourself?"

“Yup. Sure beats paying rent." the mouse giggled.

“Now then, go ahead and make yourself comfortable." Amanda set the tiny feline down on the foot of her bed.

She takes her shrink ray back out, setting it down on a plastic table before turning to face Eugene with a grin.

She undid the top button of her shorts and pulled them down slowly, revealing a lacy pair of burgundy panties underneath. Eugene immediately recognized the garment, he had spent hours getting them just right under that magnifying glass. She then pulled off her black crop top, allowing Eugene to see the matching bra.

“G-goodness." Eugene stammered, flustered. His cock started to involuntarily twitch as he took in the mouse's lingerie clad body. “You look very pretty." He had seen her model it once before but not when she was also towering over him!

Amanda smirked. “You did a great job on these. Snug, but not too tight, I'm surprised you got the fit as precise as you did, but you managed it. Here, let me show you." She picked the lion back up off the bed, dangling him right over her cleavage.

Eugene's eyes were locked on the mouse's chest. He yelped as she suddenly let go, letting him freefall towards her chest. He watched as the pair of breasts rushed closer to him, cushioning his fall like a pair of plush crash pads.

A finger came down, tucking him in. Soft fur and flesh pressed against his whole body as he was pressed right between her tits.

Soft, warm, cozy, like a full body hug. Being pushed between a pair of pillowy breasts was exactly as wonderful as one might hope and then some. Eugene wasn't sure how much he could learn for making bras, but furniture designers could stand to learn a thing or two!

“How is it?" Amanda asked, peeking down at him.

“Wonderful." Eugene replied. “I don't think I've ever felt anything this comfortable."

“I knew you'd like it." The mouse says, tossing herself down on her couch.

The impact of her landing on the cushion was enough to cause Eugene to slip further down her jiggling cleavage. Darkness suddenly surrounded the lion as he found himself entirely engulfed by her tits, her soft gray fur in every direction, plush warm breasts squeezing him gently. The soft thumping of her heart somewhere behind him.

“Oops. Are you okay in there?" Amanda asked.

“I'm fine!" Eugene shouted back.

“Just checking." She gently responded. “Feel free to just enjoy yourself in there, let me know when you want out."

That was as much provocation as Eugene needed. He outstretched his arms, pressing them against one of her breasts, pressing his face against the pliable flesh, enjoying the soft feeling across his entire body. He began to rub and massage the breast, running his arms in circles while snuggling the rest of his body against her.

“Someone's getting excited." Amanda suddenly called out, in a teasing voice.

Eugene blushed, the constant grinding motion he was making with his body had awakened something else, his cock pressing into the side of her tit.

“S-sorry." the lion called back, embarrassed.

“It's all good." Amanda reaffirmed. “I told you to enjoy yourself. I know I will be."

Wait… was she?

The lion could hear something outside, motion, her body rubbing against itself. Pressed against her like this, even the smallest movements she made could be felt and heard. Behind him her heart rate slowly began to rise.

If it wasn't obvious what was going on, soft little moans and mousey squeaks all but confirmed it.

Eugene blushed. His cock twitched as he listened to her pleasure herself, his hips began to rock, grinding up against her soft breast. He continued to rub and massage the massive mammary, gradually he shifted and shimmied his way out from between her tits. Not upwards, towards her cleavage, no his destination was somewhere else.

As the soft fur at his back from her left breast was replaced with the delicate lace of her bra, the tightness squeezing him against her tit only increased as he was squeezed between her bra and boob. The darkness was replaced too, he could see the sea of gray fur from light filtered through the thin garment. Soon he reached his goal, gliding across her pink areola finding himself beside a nipple almost as large as his head.

He began at first to massage it with his hands, rubbing his fingers across the sensitive flesh. Treating it with the reverence the mouse's nipple deserved.

A sharp squeak escaped Amanda's maw.

“Mmm, naughty kitty." she moaned out.

The sounds of her pleasure pushed Eugene to take it a step further. He opened his mouth and leaned in, running his tongue along the fleshy bud. Instinctively grinding his hips against her as he rubbed, licked and worshiped her mousey teat.

Amanda's moans deepened and her squeaks grew sharper. The rhythmic motion of her pleasuring herself increased in its pace.

“What a good kitty." she cooed.

Eugene's ministrations increased in their fervor to match her own intensity, his oral work had turned into him practically making out with the mouse's nipple. The lion groaned and moaned, his cock twitching as he pressed against the divinely soft breast, though his own pleasure was far from his mind.

“Oh yes!" Amanda cried out. Eugene could feel everything shift, she was leaning back and that meant the direction of gravity did too. He was now atop her breast, his own weight pushing him into the gray-furred softness as well as the tightness of the bra he was entrapped within.

Just when he thought the space couldn't get any tighter, something heavy smashed into his back, hard enough to knock the wind out of him. It was Amanda's entire palm, plunging him back into darkness as it enveloped him. She began to squeeze and grope her own breast through the bra as she drew closer and closer to climax.

If it weren't for just how soft and pliable Amanda's tits were, Eugene had no doubt he would have been crushed by how tightly she was squeezing. There was just barely enough space that the lion could continue to grind his hips and massage the breast beneath him, squirming and licking as best he could to add to her pleasure in whatever little ways he could. His own cock twitching and pulsing, right on that edge, but he wouldn't dare cum first.

With a high pitched squeaking moan, Amanda's entire body tensed up, trembling beneath Eugene's pinned, trapped body.

The lion groaned out not long after, finally letting himself feel relief, his cock pulsing as he came directly onto her breast. At his size, even his messiest load was no more than a few drops to her.

Amanda's body went limp, laying down on her back and breathing heavily.

“Oh, oops." Amanda eventually says, lifting up her bra to see the tiny lion collapsed atop her right breast. “I didn't get too carried away, did I?"

“N-no, I'm fine, just a little tired." Eugene said, the exertion of what he just endured combined with the exhaustion of the day of work all catching up to him all at once.

Amanda giggled. “Fair enough, one moment…"

She let go of the bra and shifted around before finally pulling the garment off entirely.

“I think we both could use some shut eye. What do you say to having a little sleep over… right here." with two fingers, she gently nudged Eugene back between her boobs, letting him nestle into their warm, comfortable embrace.

“I think that sounds lovely." Eugene responded.

Amanda smiled gently down at him. “Good night, little kitty."

When Eugene awoke he had fallen further down between her breasts again, trapped in the darkness. It seems Amanda was upright and moving around too as he crawled upwards until his face emerged out the top of her cleavage, only to find himself looking at the blackness of her shirt.

“Amanda?" He called out.

“Hm? Oh, sorry, I had to run some errands, you'll have to stay there a little while longer." she said, her voice a little less soothing and a little more… disinterested?

“Oh… okay." Eugene said.

As she moved around, her every step was like a small tremor that caused him to slide back down into her cleavage. It only got worse whenever she would clamber over something, Eugene would tumble around between her breasts, kept from falling out entirely by the constriction of her bra. The lion would find himself caught in uncomfortable positions, struggling to get back upright.

The warmth that had made her cleavage so cozy and inviting was beginning to become oppressive after hours spent between her tits, especially as physical activity raises her body heat. Eugene's body cried for fresh air and a cool breeze, adding to his mounting discomfort. Even being snuggled between a pair of delightful boobs such as Amanda's, there was always a point where something became too much of a good thing.

But he endured without complaint. She would let him out soon enough.

Finally she settled, Eugene could tell at the angle his body rested against hers that she was probably seated, leaning back.

“Amanda?" Eugene called out.

There was no answer. She must not be able to hear him when he's muffled between her tits like this. He fought and pulled to try and get his head back out from between her tits, but as he struggled she suddenly shifted again.

She laid down on her side and Eugene suddenly felt a crushing pressure. Her arm draping over her chest? He couldn't quite tell what was doing it, but it was enough weight that he was entirely pinned, no matter how much he squirmed the Lion just couldn't budge, he was only exhausting himself.

Eugene's ears twitched, he could hear something outside, muffled as it was. Voices? At first he thought someone else was in the room with her, but that wasn't right...

Was she… watching TV?

Hours passed, Eugene got to experience the audio of half a season of a show, filtered through a rodent's mammaries. The pressure finally released, Amanda sat back upright.

To Eugene's relief she was taking her bra off! With nothing squeezing him, he pulled himself up, straining on his sore limbs.

“Amanda!" Eugene called out, taking his first breath of mostly fresh air, at least as fresh as air inside his apartment walls could get. “I-I'm ready to come out now."

“Hmm…" Amanda put a finger under her muzzle, mocking as though she was thinking about it. “Nah."

“Wh-what? Why?" Eugene protested, shocked by her casual refusal.

“I like having you snuggled between my breasts. I think I'll keep you there a while longer." The mouse proclaimed, laying back down on her side. Her tone was playful, yet ominously threatening, reminding him she was completely in control.

Eugene's heart sank. “You're not being serious, right?"

Amanda giggled. “Sorry, I got a little carried away with my teasing there. It's not often I have power over someone smaller than myself, y'know." As she spoke there was something behind her words, like the shrink ray wielding mouse was suppressing a laugh at that entire statement. “Here, I'll let you out."

She lifts up one of her breasts from atop Eugene. The lion struggles to stand on unstable legs atop the other tit.

“Th-thank you." Eugene says.

Suddenly she lets go of her breast, letting its full weight crash down atop the feline, a deeper, more genuine laugh ringing out.

“Oh man, you really thought I was letting you go that easy? That's precious." Amanda taunted. “I'll let you go when I am good and ready and not a minute sooner."

Eugene struggled, trying to squirm out from under her tit. Only for one of Amanda's fingers to push him back into her cleavage.

“Where do you think you are going, twerp?" she asked. “No, really. Where? Did you forget? Do I need to remind you that to all those normal sized folk out there, you're just the size of a bread crumb? Nobody will notice you. I'm the only person you exist to."

Eugene froze. She was right. He wasn't getting out of the situation without her direct help.

“Now, you're gonna stay put right between my boobs where you belong. If you try to escape again, or keep whining about something that should be a dream come true, I'll shrink you down small as a mote of dust and let you get lost in my fur like a tiny flea." Her tone turned a tinge darker, yet never lost its playfulness, like she didn't care either way and that this other outcome would actually be fun to her.

A chill ran through him as he realized he was just going to endure this existence for now. Amanda wasn't going to listen to any of his pleas and Eugene just knew that was no idle threat. But one thing burned in his mind.

“Why me? Why do this?" he asked.

Amanda smirked.

“Because you're cute. I like taking cute things and making them teeny tiny so I can play with them." the mouse explained. “I just play for keeps. You make lovely bras, but now you are this season's hottest accessory!"

Eugene settled in, it was as good of an answer as he was going to get and rocking the boat seemed a dangerous thing to do. Best he kept quiet and behaved himself. If he was a good kitty… maybe she would let him out sooner?

Right?