Date: Mon, 12 Apr 2021 21:22:08 -0400 From: Eushal Leo Subject: Halfie Sister Part One The below story is fictional, not based on real people or events in any way. Don't read this if it's unlawful for you to consume text depictions of sex between minors, sex between blood relatives, or bisexuality. Don't do anything harmful to minors in real life. This is just a fantasy. Author grants a license to Nifty to archive and display this work indefinitely. Feedback about this work is appreciated. You can send comments to uniquedetriment9090@gmail.com I don't promise any responses, but I will read any message sent there. Nifty Category -> Bisexual, incest Author: Eushal Leo The below narrative is written alternately between the author's self-insert character, and online DMs between two other characters. --- Halfie Sister Part One --- ** DM Excerpt from July 21st ** K-ko (1001): -> You land okay? Summahgurl (1005): -> Yeah plane just touched down, waiting to get off K-ko (1006): -> After that flight you're gonna be jetlagged as hell Summahgurl (1007): -> I got out of school a couple days early and adjusted my sleep schedule already. Gonna get sleepy at like 10 or 11 tonight K-ko (1009): -> I miss you :( can't wait to come down there Summahgurl (1010): -> I'm so fuckin nervous to meet him. Need you here to buffer if it doesn't go well K-ko (1010): -> Relax I'm sure he'll love you as much as I do K-ko (1015): -> All you gotta do is be the normal wallflower sister. he'll either be nice and boring, or at worst he'll leave you alone. Summahgurl (1016): -> Hope so K-ko (1017): -> The only mistake u could make is letting him see any of those porn doujins on your phone ;) Summahgurl (1016): -> WILL NOT HAPPEN K-ko (1017): -> Good cuz that particular fetish would be the worst possible thing to show him Summahgurl (10:17): -> STFU I AM AWARE. Don't judge I didn't even know I had a brother until a month ago. K-ko (1018): -> I judge you to be adorable case closed Summahgurl (1020): -> My turn to get off K-ko (1020): -> And it'll be my turn when I visit ;) Summahgurl (1020): -> It's my turn to get off the PLANE K-ko (1021): -> Ik xD keep me up to date with what happens tonight, DM me any time. I'm your lifeline Summahgurl (1022): -> tysm bitch luv u ;( K-ko (1022): -> luv u too ** End of DM Excerpt ** --- For most people, a sibling is that close blood relative who's always been there. You grew up from single-digit ages together, friend or enemy, for better or worse. It wasn't like that for me. Instead, just after I turned 16 during summer vacation, I learned that I had a half-sister on the other side of the planet. Her name was Natsuko, and she was born only 14 months after me - which meant that our father had cheated on my mother during a business trip in Japan. The Japanese family had kept and raised her, my half-sister. When we learned of Natsuko's existence, it didn't cause much drama in the family. My parents had already divorced eight years ago, and my mom mostly hated our guts, so we hadn't seen her for at least three years. So my dad and I learning that he had a daughter in Japan was a shock, but not the end of the world. There were no fights, no shouting matches, no pointed fingers or blame games. It was more like: Oh crap, there's a teen girl in Japan who's related to us. Maybe we should ask if she wants to visit? I mean, she's blood. We owe it to ourselves and to her to at least meet her. My dad works all the time and has money to burn, so he didn't blink at buying Natsuko's plane ticket. She would stay with us for up to a month, the duration of her school's summer break, though she could fly back earlier if she wanted to. The guest bedroom was ready and stocked with supplies for her visit. We had a couple of video game consoles hooked to a 4k TV in the living room. We had A/C, had a small grocery store that we could walk to in 5 minutes, and I had a key to the condo swimming pool. All the ingredients for a great summer month were here. I just had to avoid making her hate me. I had no reason to be nervous, but I was anyway. Maybe it was that I never had a good relationship of any kind with any woman. My own mother was estranged, and I hadn't been able to nab a girlfriend... but not for lack of effort. I was too nerdy to attract anyone. Until now, I thought I had been an only child. Knowing that I had a sister who I might be friends with felt weirdly nice. I wanted to be a good sibling, and find wholesome long-term connection with another person. --- I was on the couch, playing some arcade-style game on the big TV, just to distract myself from my nerves. A glint of sunlight flashed in the corner of my vision, through the living room window. The minivan had just pulled up outside. The passenger door slid open, and that's how I saw her for the first time, hopping out of an airport shuttle. She put on a wide-brimmed hat once the sun was on her, but I saw her long, straight-cut, raven-black hair. She wore sunglasses, but her facial features were unmistakably Asian. "Oh shit," I said. "That's her." I paused my game, threw the controller aside, then stood and straightened my shirt. My heart started pounding. I took a deep breath, sighed it out. Natsuko had pulled a backpack and a suit-case out of the shuttle, then slid the door shut and waved bye to the driver. As the van pulled away, she looked around the condo buildings before her. Probably trying to find our building number. I would go out and meet her, but it took a few seconds tamp down the anxiety. It didn't help that she looked like a gravure model who had just stepped out of some catalog showcasing summer-casual fashion for today's Japanese high schooler. She was tall for her age, but still a couple inches shorter than me. She was slim, petite-buit, wearing knee-length shorts that had giant wing-style pockets that rested on her thighs. A breeze pressed her shirt against her front, showing the shape of modestly-sized breasts. The same breeze lifted her black hair off her back. Good god. I had some seen some hot girls in my school, but nothing like this. She wasn't just pretty. She was the kind of beautiful that gently, sweetly hurts something inside you. That feeling of adoration had a feeling of disgust hot on its heels. Dude, that's my sister. I couldn't be looking at her that way. Grossing myself out snapped me out of my anxious paralysis. I shook my head, then went out the front door. "Hey!" I called to her, waving from the doorstep. "Natsuko? Hi there." Her eyes met mine, then she looked away near-immediately. She smiled and started walking over. Oh my god, I thought. She was as nervous as I was. Everything about her body language screamed it. "And you're Al?" she said, nailing an American accent. I already knew she spoke English, but she sounded like someone who lived in California. There wasn't going to be a language barrier during her visit. "Yep." I offered to pick up her suit case, which she let me do. "I hope I said your name right." "You pretty much did. The people at the airline terminal said it like Nat-Soo-Ko." "Natsuko, yokoso," I said, trying to sound like a gravelly-voiced anime villain. "Shoes off at the door, please." I showed her inside and let the door fall shut behind us. The A/C cycled on, hitting us both with a welcome blast of cool air. "All right, so." I pointed at things as we headed through the living room. "Video games over here, kitchen behind the counter there, and your bedroom is the leftmost one down the hallway. Do you need anything right now, like food or a nap after the flight?" "I won't get sleepy until tonight," she said, "but I'm starving." Her voice, even talking about mundane stuff like eating or sleeping, sent sparks flying in my chest. I wanted us to sit down for an hour-long interview, just so I could listen to her form words. Push those nasty feelings down, I told myself. I'm just excited to have a cute girl in my home. After I spend some time with her, she'll feel like a normal sister. Nothing will be gross or weird. "I can order some sandwiches for delivery while you get settled in," I said. "I'd love that." --- ** DM Excerpt from July 21st ** Summahgurl (1350): -> HELP OH MY GOD HELP K-ko (1354): -> Oh no what happened K-ko (1354): -> Did you find out he was an asshole this fast??? Summahgurl (1355): -> NO IT'S WAY WORSE THAN THAT K-ko (1355): -> Am I gonna have to kill this boi? Summahgurl (1355): -> HE'S HOT K-ko (1356): -> ... nachan whatever you are thinking, don't Summahgurl (1356): -> Relax I'm not gonna do anything. But this is sooooo much worse than if he were an ugly jerk K-ko (1357): -> How could you even think he's hot Summahgurl (1357): -> EYE DEE KAY!!!! He's got really pretty eyes and such a cute nervous smile. He's taller than me. No boy in Japan was taller than me. K-ko (1358): -> Don't let yourself think things like that Summahgurl (1359): -> This sucks. I might go home early K-ko (1359): -> But then I couldn't come down and see you :((( Summahgurl (1400): -> Ofc... I will tough it out. You are way more important than me being uncomfortable for a week. K-ko (1402): -> Sneak me a pic of him at some point Summahgurl (1402): -> SRS YOU CANNOT ASK ME THAT K-ko (1403): -> Don't have to if you don't want... but if he's a cute male version of you, I wanna see ** End of DM Excerpt ** --- I ordered our lunch, then plopped on the couch and resumed gaming while waiting for our food to arrive. I didn't let myself go back and bother Natsuko in her room. There was never any promise she would want to spend time around me, and I refused to force it. My insides jumped with equal parts joy and terror when I heard soft socking footsteps pad into the living room. She sat on the arm chair, curling her legs up under herself in an upsettingly adorable way. She had left her sunglasses in her room, so I could see her eyes, somehow both dark brown and glinting in the sunlight from the window. "What game is this?" she said, looking at the TV as I played. She still didn't make eye contact with me. "Just some anime shmup that we get as part of the game pass," I said. "All done unpacking?" "As done as I want to be for now. And you actually got everything for the bathroom that I asked for, thank you. I expected you to forget or ignore half of it." "What, why?" She shrugged. "Two guys living alone with no woman around. I was worried your house would be filthy and you'd only have beer and eggs in the fridge." I laughed, and immediately hated how desperate it sounded. Gee-hee-haha! I wanted to act cool, even if my insides were a hurricane of raw nerves. "My mom never enabled us like that," I said. "If we didn't do the dishes or restock the TP, it was our problem." "That's such a difference versus what I'm used to," she said. "My mom's home in Japan is a lot more matriarchal. Obaasan does a lot of the housework, but in return everyone does what she says." "I wouldn't mind that." She looked at me for just one second while shaking her head. "Don't say that," she said. "I hate it. Everyone is so judgmental and controlling. That's why I was so happy to come visit, so I could get away from that for a while." "Oh... sorry. Things won't be like that here. Dad is usually gone for work or stuff, so I usually have the place to myself during summer breaks." "That's nice, but it got me worried about something else. I'm not a social butterfly party girl. So if you have big groups of friends visit or bring a girlfriend home, I'm going to hide in my room the whole time." "It's fine if you do, but you don't have to worry about that. My friends are off doing their own crap for summer break so none of them are going to visit. And I don't have a girlfriend." "That just sounds really lonely, then." "It would've been, until my sister came to visit. So far she seems pretty cool, so I've got high hopes this'll be a fun month." She gave me a sideways glance and smiled. "Thanks. You too." We sat quietly. The pew-pew-pew-boom-bang-kaboom noises of my video game were the only sound in the living room. Natsuko watched the game for a bit, then pulled out her smartphone. I didn't blame her. I would have checked my phone too, if I were just watching someone else play games. "Okay if I get the wi-fi password?" she said. --- ** DM Excerpt from July 21st ** K-ko (1414): -> (〜^ ∇ ^)〜 〜(^ ∇ ^〜) Summahgurl (1430): -> Stop K-ko (1431): -> I'm stressed and excited for you Summahgurl (1431): -> Why K-ko (1432): -> Because you get to connect with long-lost family Summahgurl (1432): -> It's not fun, I'm a nervous wreck K-ko (1433): -> You got this, I believe Summahgurl (1433): -> I wish I wasn't related to him K-ko (1434): -> Omg but if you weren't, you wouldn't have visited. Besides what would change if you weren't related Summahgurl (1435): -> I wouldn't feel guilty about sending you his picture K-ko (1436): -> Don't need to feel guilty about that no matter what, it's just a picture ** End of DM Excerpt ** --- A knock came at the door. I paused the game, jumped up, then went out to find a paper bag with two sandwiches in it on the doorstep. As I brought the food in and spread it out on the coffee table, Natsuko gestured her phone at me. "You're free to say no," she said,"but my stupid friend is asking me to take a picture so she knows what you look like." "Oh, uh... I don't mind." I sat on the couch and started on wrapping my sub, then held it up and pointed to it with a grave look on my face. I was trying to be funny in a teen-cringe kind of way, acting like my lunch was an important political symbol. Natsuko snapped a picture of me while posing like that. --- ** DM Excerpt from July 21st ** K-ko (1449): -> That's Albert? He IS cute! (♥ω♥)~♪ Summahgurl (1450): -> stfu that's not helping K-ko (1451): -> If he weren't your bro and if I actually wanted a bf... Summahgurl (1451): -> PLS K-ko (1452): -> Cmon we've talked about how we're both curious what it's like being with a boy Summahgurl (1453): -> OPPOSITE OF WHAT I NEED TO HEAR RN K-ko (1455): -> Obv I wouldn't do anything without your permission... but is your gf hitting on your bro such a big deal? Summahgurl (1456): -> YES IT IS, NO PERMISSION ** End of DM Excerpt ** --- Once lunch was eaten and all the papers were thrown away, I settled back onto the couch, but I didn't unpause the game right away. "If it's too boring just watch me play games," I said, holding up the controller to her, "I can find a couch co-op game for us to try. Or we can go do something else." "Don't worry about me," she said, still staring at the TV, not making eye contact. "After the trip I'm pretty frazzled. I'm happy to just sit here and watch the pretty flashing colors." "This game has plenty of those." I gripped the controller in both hands, unpaused, resumed shooting pixels with other pixels. "But for tomorrow maybe," said Natsuko, "I saw you had a pool out there. I haven't gotten to swim yet this year, so I'd love to go take a dip." "Sure. It's shared with the rest of the condos though, so there might be other people there." "I'm used to that. All the swimming I did last year was at the school pool." I couldn't speak a response to that, because my brain instantly went into a perverted daydream: imagining Natsuko in one of those one-piece school swimsuits. What would she look like? I could imagine the sheer blue fabric clinging to her midriff, and the gentle mounds of her breasts pushing at the top. Would the swimsuit's bottom hug to her underside, showing the shape of her pussy? Would she have a little thigh gap? I could already tell from her shorts that her butt wasn't huge, but the mild curves of her rump would still look amazing. In fact, wait... did she BRING her school swimsuit? Was I going to see her in it? If she wanted to go swimming, she must have brought something to wear. Jesus Christ, I was getting a boner fantasizing about my sister in a swimsuit, WHILE SHE WAS IN THE ROOM. I had to be the worst human being to ever exist. I crossed my legs to aim my erection sideways, hopefully hiding it in my pants. She probably wasn't daring to look at me for long enough to notice. --- The rest of the afternoon passed peacefully. We spent those few hours talking about mundane life things, getting comfortable in each others' presence, letting our nerves ease. The sun set and dinnertime rolled around. I got sick of playing games, so I began streaming some anime on low volume as background noise, then headed into the kitchen. "I was thinking of making some burrito bowls for dinner," I said, opening the pantry to pull out a bag of brown rice. "Sound good?" "Sounds amazing." Natsuko propped herself up in the armchair and set her chin on top of the headrest, so she look into the kitchen. "I should have guessed you watched anime." "It's just something dumb I use as filler." "Yeah right, you dirty weeb." I snorted out a laugh as I assembled the rice cooker. "You're one to talk! You speak English perfectly. I have to think you've been watching some of our shows that get exported over there." "Sometimes, but it's mostly because my friend is an American too. She and I DM each other constantly and do voice calls. No one in my family speaks English, so it let us have conversations that the old ladies in the house couldn't understand." "You're pretty smart, then. I don't think I could pick up another language that easy. I just get some few words and phrases from anime-" My voice caught in my throat, and my guts went cold. I had just made a giant mistake. "Oh, crap. That reminds me. We shouldn't let this show play. I'll bring up something else." I went back into the living room and grabbed the game controller, meaning to back out to the streaming app and find another anime. "What?" said Natsuko. "What's wrong with this one? Looks like it's just some silly love comedy." "It is... but it's got gross parts that I shouldn't make you listen to." "Gross like how?" I paused the playback, then took in a deep breath. "Okay, please don't be freaked out. This has literally never mattered in my life before. It's a harem anime and... one of the girls is the main character's little sister." Natsuko sputtered out a laugh. Pffft-heehahaha! "Oh my god, calm down," she said. "It's just a show. Anime with incest plots are aired on TV in Japan all the time. No one takes it seriously. You guys even have that in your fantasy drama shows." "All right, if it doesn't bother you." I unpaused, tossed the controller onto the couch, then headed back into the kitchen. The main character tripped and fell flat on his face, but mistakenly yanked the skirt off a nearby girl while grasping for anything to steady himself. To everyone's surprise, the girl didn't mind it. Natsuko settled down into the armchair, watching the TV. "Just spoil one thing for me," she said. "Do he and the little sister ever actually do anything?" "No," I said. "She's one of the few characters who doesn't get a final love confession. Even the hot oblivious alien girl did better." --- ** DM Excerpt from July 21st ** Summahgurl (2110): -> I wanna update on the day I've had K-ko (2114): -> All ears Summahgurl (2115): -> Dinner is done, relaxing in bed. Hanging out with him was actually really nice. I feel like he'll be a good brother. K-ko (2115): -> That's so good to hear Summahgurl (2116): -> And I hated every minute of it, it was fucking torture K-ko (2117): -> (≧▽≦) Summahgurl (2118): -> I said I wanted to swimming in their pool tomorrow. As soon as I did, he got really quiet and crossed his legs. K-ko (2118): -> Oh my god what Summahgurl (2120): -> He put on a harem anime that has an imouto and when he realized that, he panicked and tried to turn the show off. He was terrified of upsetting me. It was... actually really goddamned cute. K-ko (2121): -> Bad bad bad, you need me there asap so I can be the goofball friend who cuts the tension Summahgurl (2121): -> Yes pls K-ko (2125): -> You know what, you're probably just horny, and your animal brain is pointing it at the nearest person. You should revisit some of those doujins before sleep. Rub a few out for yourself K-ko (2125): -> Or forget the doujins and think of me ;) I'll be thinking of you Summahgurl (2121): -> I'll do both, some release would really help ** End of DM Excerpt ** --- Natsuko was my guest, so I intended to tell her that I was going to sleep soon. You know, make sure she doesn't need anything before bed so we can both get a good night's rest. I went down the hall to the guest room. The house was mostly dark, but a bar of white light from a smartphone screen shone into the hall. Natsuko had left her door open just a crack, as if she wanted to let air circulate. I was about to speak up, but I heard a noise that silenced me. A soft moan, "Mnnhh..." came from Natsuko's room. If I were a morally good person, I would have turned right around and gone back to my room, and tried to forget all about this. But that's not what I did. Being a lonely teen who spent half the day hating himself for getting blueballs around his own sister, my rational mind wasn't at its best. I forced myself to breathe slowly, then tip-toed up and looked through the crack in the door with one eye. That's how I saw Natsuko masturbating. I couldn't see everything, but no question that's what she was doing. She lay on the bed on her side, curled up, with her back turned to me. She was looking at something on her phone, some kind of black-and-white comic. Her shorts and panties were pulled down around her calves, but her shirt hadn't ridden up much. I could see her bare lower back and the top of her not-quite-flat butt. One hand was clearly wedged between her thighs, and I could see just a little movement in that arm. There was a mole on the back of her left hip, a couple of inches above her asscheek. Holy fucking shit, I mouthed without actually exhaling. The insides of my head and chest exploded with vivid emotional fireworks. I wanted to stand here and watch, but I couldn't. If she saw me or heard me, she'd hate me for sure. She'd call Dad and insist that the cops take me away. She'd demand to go home early. I held my breath, then turned and darted back to my room without making a sound. I had to jerk off three times before I could fall asleep that night. By the end of it, I felt a little less guilty, and a lot more exhausted.