Archive of Our Own ^beta

Chapter Text

I knew I was too young to be using Discord, but I don’t care very much about that!! I’ll turn 13 in a couple years so who cares??

Somewhere on a server- probably some kind of dog lovers server- you met your now boyfriend. You joined, chatted with a couple people in the main channel, and then posted a few pictures of your dog, one including yourself. One of the moderators DM’d you almost immediately afterwards, asking about the person in the photos.

You didn’t lie to him, because you didn’t see any reason to. You’re so glad you didn’t! He was immediately concerned, saying how you shouldn’t be on Discord and that you’re technically breaking the rules, but it's okay because you’re so cute- his words!! So after that, you just lied to everyone else and said you were 13.

You learnt so much about him- since he kept talking to you. You learnt that he’s 22 years old- double your age! and he’s Japanese. You’ve always wanted to go to Japan! It was such a magical place in your mind, “kawaii” clothes everywhere, maid cafes, and cute, handsome boys! American boys are so ugly with their tans, their chubby bodies and big eyes.

Chuuya sent pictures of himself to you sometimes. He was thin but muscular, and he had orange hair! You thought Japanese people only had black or brown hair! He had heterochromia too, his right eye was brown and his left was blue. You could look into his eyes for ages.. and you’ve never even met him in real life!

You were too shy to ever ask him out. You didn’t think you had a chance with someone so handsome.. But apparently you did when he asked you to be his girlfriend. You were so overjoyed your mom came in and asked if you were okay. Obviously you lied, if your mom found out you had a boyfriend she’d probably ban you from using your phone or laptop.

After that, you and Chuuya played games every single day. Minecraft, Roblox, Stardew Valley… He tried to play Valorant with you but it never really stuck. After school you’d lock yourself in your room, only coming out to pee or eat dinner as fast as possible to go back to Chuuya.

When you finally gave in and gave Chuuya your address a few weeks before your birthday- so he could give you a special birthday present- he got even more clingy. You had to sneak your phone to school, texting him in class and at recess that you still loved him- you were just in school. He forgot a lot that you were still only 11- and went to school!

Even on the Dog-lovers server, he’d defend you from everyone! Whenever someone tried to get in between you two’s relationship, he’d ban them and reassure you. He always reassured you that he still loved you, even if people thought you were too young for him.

Eventually he even found out some of your long-time friends had been talking behind your back! Whenever you confronted them, they always told you that Chuuya faked the screenshots, and that he was being a really bad influence on you. One of your older friends even told you that he was grooming you. But that’s stupid.

After all your friends turned out to be really bitter and mean people, all you really had was Chuuya. You didn’t talk with anyone at school- they made fun of you for being too quiet or too weird. Or even too skinny! You never really liked your family anyways- Mom was pretty dramatic and fought with Dad a lot. And your older brother was always out. You were convinced he’d moved out even though he’s 15.

Chuuya became your only friend, but that was okay. He was really nice. He spoiled you all the time- all you had to say was “Pleaseee Onii-Chan?” and he’d get it for you. You always had to sneak it in before mom or dad came home- but that was pretty easy.

One day he bought some clothes along with the plushie he’d bought you. They looked so small that even you couldn’t fit them! Or maybe they were just fancy underwear. Either way, you immediately went to your room with everything, logged onto Discord, and asked Chuuya about it.

The first thing he asked was if your parents or brother were home. You said no- Mom and Dad were both out and told your older brother to take care of you for the next couple of days- but of course he just didn’t come home. He then started a video call- one you quickly, yet confusingly, accepted.

“Heyy Chuuya-Nii.” You greeted him like usual. You don’t know why he told you to call you that, but you did anyway. “Why did you get me these clothes? They look so small!”

“Oh, those? I promise they’ll fit, okay? Come on, you should try them on! Keep your webcam on for Onii-Chan, okay?” Chuuya said, his voice gentle and with a japanese accent like usual. But there was something subtle about it that felt… off.

“Okay..” You ended up agreeing to it though. You were a bit nervous, but he gave you a reassuring smile. You immediately felt safe and comfortable. He was the only one who could do that.

You slowly took off your comfy clothes. Your shirt came off, revealing a sports bra that hid your small, developing chest. The skirt you wore was next, and that was easily slipped off. Eventually you took all your clothes off, completely naked.

You looked back at Chuuya and he had a hungry look in his eyes, but still gave you a gentle smile. “Oh, little sis.. you look so cute right now. Do you shave? Or are you not growing hair down there yet?” Chuuya asked in a sweet voice. You couldn’t help but blush at his compliment, and shook your head.

“No… I just don't get hairy down there.” You responded. Chuuya nodded, and adjusted in his seat. You remembered the clothes he wanted you to wear.. It was a set of panties, bikini bra and thigh-high stockings, all in white. There was also a tail and a pink collar.

“Is the collar for my dog..?” You asked. Chuuya couldnt help but giggle, and shook his head.

“No, no… It’s for you. I think it’ll look cute on you. Collars look cute on puppies too.” Chuuya said, a small smile on his face. You nodded.. What a weird outfit.

You struggled a little to get it on, but finally- everything was on. All the “bra” covered were your nipples, and the panties barely covered your pussy! The beige tail swayed a little as you moved- which you thought was cute. The stockings were very comfortable- you’d wear them more often! The collar just felt weird though.

“Oh yes.. You look so cute for me, little sis..” Chuuya muttered, sounding a little out of breath. “Can you Just tell me how much you love me? Please~” He begged, pouting a little bit. It was a strange request, but sure! Why not?

“I love you, Onii-Chan!” You said, giggling softly. He made a tiny groan from your words. Was he doing something under his desk..?

“I love you sooo much! Onii-Chan is the best!~ He always gets me what I want!” You continued, only making Chuuya smile and pant harder.

“Oh, yes… Anything for my little sister.. I love you too.” He muttered under his breath. You just giggled, you didn’t understand why he was so out of breath. Maybe your praise was really just that powerful!

“I love it when Chuuya-Nii calls me, and spends time with me.. I really wanna meet Onii-Chan one day soon!” You said innocently. You just wanted to go to Japan, but of course, you also wanted to see Chuuya too!

“Yes..~ Keep going baby…” Chuuya groaned, looking pretty dizzy. You were getting a little concerned, but you just kept praising him.

“Chuuya-nii is the best big brother ever! I'm gonna cuddle him so much when we see each other.” You innocently giggled, hopping up and down in excitement. Chuuya’s breath hitched, and he let out a moan. A pretty loud one.

“Onii-Chan… are you ok?” You innocently asked. Chuuya sighed and nodded, wiping sweat off of his forehead.

“Of course, don’t worry…” Chuuya gave you that reassuring smile. “I’m sure it’s uncomfortable to be in those clothes. You can change if you want.” You smiled and nodded, quickly changing back into your usual clothes.

Chapter Text

“Hey sweetheart.. I know I haven’t been texting you all that much. I hope you haven’t gotten too lonely.” You nearly jumped the moment you heard the familiar ding on discord, excited for your boyfriend’s new text. Well, it couldn’t be anyone else, your family never uses Discord and you don’t have any other friends!

“Where have you been??” You immediately asked, if this was over video chat he’d be able to hear the desperation in your voice, the loneliness and see the small pout that you’d formed on your lips. You needed him, you almost always had him, but you felt so empty and worthless the times he’d be gone.

“I’m sorry little angel, I’ve been busy with my job..” Chuuya apologized through text, even adding a little frown face at the end. “But.. I think I have a little surprise for you. Your parents are out again this weekend, right?” Chuuya asked suspiciously.

“Yeah, why?” You texted back quickly, immediately getting excited. “A little surprise” could only mean something good, you’ve always loved Chuuya’s surprises!

Soon after, you heard a knock on the door. You didn’t even think to leave your room- your brother and mom had the keys, and you didn’t want to talk to anyone else. But after a couple minutes of waiting for you, Chuuya texted you to open the door.

“Chuuyaaa!” You squealed, immediately hugging him. He was shorter than you expected, but that was fine. He was your boyfriend after all- and he was everything else you ever wanted. Muscular, rich, beautiful blue eyes and cute ginger hair… He was handsome and charming.

“Hey sweetheart..” Chuuya greeted back with a smile, gently patting your head. “I brought something for you, let’s go to your room.” You nearly squealed again in excitement. You grabbed his hand, and rushed upstairs, Chuuya chuckling at your excitement.

Chuuya followed you calmly to your room, holding a bag in his other hand. You hopped onto your bed, sitting on the edge and looking at him expectantly. You were excited to have your boyfriend in your room- you could finally touch him- cuddle him- just- feel him!

Chuuya pulled out a plushie. It was a cute and soft plush of your favorite animal. “Here you go. I remember you said something about liking these.. so I got one before I left Japan.” Chuuya smiled, placing it on your lap. Your eyes sparkled, and you hugged it tightly, giggling happily. Chuuya always knew what to get you!

“Hehe! Thank you Onii-Chan! You’re the best boyfriend ever!” You squeaked. Chuuya couldn’t help but smirk a little at your joy. He knew it’d be easy to get you to do whatever he wanted, especially now seeing as he was ‘the best boyfriend ever’.

“Oh.. I also got you a cute outfit. I really wanted to see it on you… please?” Chuuya asked sweetly, holding the bag in front of him with pleading eyes. You’ve only seen Chuuya like this a couple times, and it was always some kind of weird outfit, it was always kinda tight and very revealing. But since Chuuya always seemed to like it, why not?

“Alright..” You said, sighing and placing the plush of your favorite animal on your bed. You took the bag from him, and blushed shyly. “Um.. can you turn around while I change..?” You asked him. Sure, he’s seen you change before.. but it feels different now that he’s right in front of you.

“Of course little sis.” He says with a gentle and understanding smile. It made your heart flutter with how considerate he was acting. He turned around, and you started to undress. Of course, Chuuya sneaked a couple of peeks at your nude body. He couldn’t help himself.

The outfit he picked for you was, as expected, very revealing. Though not as much as it usually is. It was cat-themed, a bralette which had cat ears on either side of the front and some panties that didn’t cover up much. It was embarrassing to put on, but that was expected with the look Chuuya gave you.

“Okay, I’m done Onii-Chan.” You said. Chuuya turned around and blushed. He couldn’t help but stare at your figure. Now that he was up close and seeing you, not just gazing at a screen, he couldn’t believe what he was doing. What he wanted to do. Sure, he was a mafioso, but it was on another level thinking dirty thoughts about a- what? 11 year old girl?

Despite his momentary guilt, he still continued with what he wanted to do. “Little sis, can I tell you.. a secret I have?” Chuuya asked softly, moving closer to you. You smiled and quickly nodded, though you were blushing, embarrassed by the revealing outfit he had begged for you to wear.

“Hehe of course! You can tell me anything Onii-Chan! I won't tell anyone.” You said innocently, making Chuuya coo a little bit. You were so cute. You had no idea how much trouble Chuuya could get in if anyone besides his boss found out about this.

“Well.. Whenever I see you in a really cute outfit like this one..” Chuuya trailed off, flicking at one of the ears on the bralette. “I really want to do naughty things with my little sis..” He admitted, blushing and pretending to get all shy about it.

“I really want to do.. dirty things with you too..” You told him, though unlike him, you were actually pretty shy about it. You never really thought about it, but as Chuuya kept exposing you to more and more inappropriate things, you felt as if you should expect it of him. Of a boyfriend.

“Really? Can we do it now? I really want to take your virginity.” Chuuya said, giving you as much of an innocent look as he could. He pouted a little bit, getting up in your face so you couldn’t look away or even really think about it. Of course, you nodded, why wouldn’t you let him take your first time?

“Um.. If you really want to..” You agreed shyly. Chuuya looked happy about this, wrapping his arms around you and picking you up. You squeaked immediately after being picked up, wrapping your arms around his neck quickly so you wouldn’t fall.

“Thank you!~ You’re the best girlfriend ever!” Chuuya said in a childishly praising tone, trying to make you feel really good about letting him do this.

You felt fuzzy inside from the praise, but something about this still felt wrong. But you tried not to think too hard about it. Sure, you knew pedophiles were bad people, but Chuuya wasn’t a pedophile. He just happened to fall in love with someone half his age. That wasn’t so bad, right..?

You couldn’t think too hard about it, since Chuuya already had you on the bed. His lips pressed against yours, giving you the sweet, gentle kisses you craved ever since you first started going through puberty. Ever since Chuuya came into your life. You wrapped your legs around his waist as he made out with you.

He got very touchy, groping and squeezing your sensitive, developing chest. You let out a small moan from his eager touching. It felt good, but so, so dirty. You already felt sticky in your little panties he made you wear.

You gasped when he rubbed something hard up against your moistening pussy. You’ve never really imagined what his dick would feel like, but now you were just aching to know how it felt with him inside you. You were unsure of it before, but now you wanted to go that far with him.

“Chuuya~” You whined softly. He shushed you softly, a long, thin finger pressed up to your lip.

“Shh. You call me Onii-Chan, remember?” He reminded you seductively. You quickly nodded, a shy look on your face. He wanted you to call him that.. even during sex..?

“O-Onii-Chan.. More..” You whined softly, correcting yourself. Chuuya smirked, pleased with your light begging. This was all going to plan, finally he could get into a little girl's pants!

He could hardly hold himself back. He moved down to your neck, giving it gentle pecks with his lips. While he gave you gentle kisses, he moved his hand down, slipping your panties to the side.

“This might feel a little weird.. But you trust Onii-Chan, don’t you?” Chuuya asked with a soft look on his face. You immediately nodded. Why wouldn’t you trust him? He’s your boyfriend! And older than you too, so he should know what was best for you, right?

Chuuya hummed softly to himself for a moment, and slowly slipped a finger inside your wet cunt. You gasped softly. It did feel weird. Chuuya nearly groaned at the feeling of your tight, wet pussy around his finger. There was only one inside you, but you were still so tight!

He pumped it in and out at a slow pace, making you whine and squirm a little in pleasure. He pressed his lips against yours once again, swallowing your moans as he fingered you slowly. After getting used to one finger, he added a second one, making you moan even louder. Your virgin pussy was so sensitive to the new, pleasurable intrusion.

Chuuya buried his head into your neck, his eyes rolling back a bit. All that was on his mind was sticking his dick in and fucking you like a dog in heat, but he knew he couldn’t do that if he wanted to keep this a secret, and keep you around. He had to be good, and gentle, so he wouldn't hurt you. But the way your pussy squeezed around his fingers as he stretched you out, he couldn’t help but start humping your leg.

He moved his fingers back and forth in a scissoring motion, making you squirm and whine. That felt even weirder, and even a bit uncomfortable… but not painfully so. You just let him continue, your hands moving to grasp the shirt he was wearing.

Once he was done stretching you out, he pulled his fingers out. He licked his fingers sensually, trying to get a reaction out of you. And of course he got one, seeing your cheeks immediately get red once again. “Little sis tastes so good~ But I want to feel you.. Feel deeper inside you.”

You stared at his crotch as he stripped his bottoms in front of you. He first slipped off the jeans, and finally the fun red boxers he wore underneath. His cock sprung out, and it was a lot bigger than you thought it would be. It was probably around 7 inches, maybe 7 and a half. But it was kind of thick too.

He chuckled at your staring. Obviously you’ve never seen a cock in person before, and he was proud to be the first one you saw. Your inexperience only made you more enticing to him. “Do you like it?” Chuuya asked sweetly, gently grabbing your thighs.

“Yes.. It’s really big.” You told him, looking impressed. Chuuya blushed a bit from your statement, and let out another small laugh.

“Thank you. I hope it’s big enough for you~” He hummed, gently pressing the tip up against your entrance. He groaned immediately, he wasn’t even inside you yet but your little entrance already felt too small for him.

He kept your legs spread, and slowly entered your tight little hole. He groaned in pleasure once again, The wet, warm squeeze felt almost unbearably good. It was so hard to hold back, to not immediately ram in over and over like a dog in heat and abuse your little pink pussy.

“Onii-Chan.. It hurts.. It’s too big..” You whimpered, tearing up a bit. Chuuya sighed and gently shushed you, pressing kisses all over your neck as he buried himself inside you entirely.

“Shh.. I know.. Just relax Sweetheart, it’ll feel better.” Chuuya gently reassured you, continuing to press little kisses against your skin. You felt all fuzzy inside, but your lower half stung from being split apart. Clearly it wasn’t meant to hold an adult cock inside it’s tight canal, but of course, Chuuya couldn’t care less about that at this moment.

After a bit of letting you calm down, he started slow, moving his hips out, and then right back in towards you. You squirmed in discomfort, but slowly, a pleasurable feeling started to grow inside your lower abdomen. Almost as soon as he heard you moan, Chuuya started moving faster.

He gradually got quicker and quicker, hearing your moans get more audible with each snap of his hips. Though he still tried to be gentle with your soft, young body. He didn’t want to break you yet, you were too sensitive.

He couldn’t help himself from rutting inside you as fast as his hips would let him, wrapping his arms around you tightly. His soft panting and groaning was hard to hear over your loud whines and moans, but Chuuya only wanted to hear you anyway. It made him feel powerful, and pushed him even closer to the edge.

He gently bit your neck as he thrusted eagerly inside you, hiding his low but desperate moans for you. You only squealed in pleasure from his continued movements, your legs trembling with each time his hips slammed against yours.

Chuuya managed to get so deep in your pussy he hit the end, probably accidentally leaving a little bruise against your cervix from the force. But he didn’t care at that moment, he only cared about one thing. His own pleasure.

As he started getting closer and closer to finishing, he realized he’d forgotten to put on a condom. His heart started to beat even faster- he just couldn’t risk anything happening from finishing inside. For all he knew you could be ovulating.

He continued until he felt his cock twitch inside you. He pulled out fully right as you were on the edge, making you let out a disappointed whine, thrusting into the air. You were desperate for that release. And Chuuya wasn’t going to disappoint you.

He brought his mouth to your pussy, and thrust his tongue inside. That alone nearly made you cum, and the squeal of pleasure you made from it almost made him finish as well. He continued to eat your cute little pussy out, eating it out like it was the last thing he’d ever eat.

It didn't take very long for you to orgasm. Chuuya lapped up every drop of arousal that came out, humping the sheets of your bed. The moan you let out made his cock twitch again in excitement, and soon after you, he came all over your sheets.

He let out a tired sigh, crawling up and then falling beside you in bed. You panted heavily, but soon enough, passed out from your first orgasm. Chuuya found this absolutely adorable.

Giving you a gentle kiss on the cheek, he pulled your sheets over your body. But he couldn’t quite keep his hands off you. He gave you even more kisses as you slept, feeling up your body. He was too excited to be around you. He couldn’t wait to try more with you. But for now, he let you sleep.

“Goodnight sweetheart..” He muttered, relaxing and cuddling you as you slept.