because she is my sister, and therefore one-half of me.

[ouranhostsock]

The (possibly AU) Sibling Incest Meme

Incest is, despite its taboo nature in most societies, actually a pretty popular convention in both romantic fiction and works of a more erotic bent, in everything from period or fantasy pieces to series taking place in places like modern day Japan. Still, the most common configuration in these fictions are the pairing of siblings. Perhaps this is because of the usual lack of age difference and power dynamic that exists in child/adult relative pairings, though this is not always the case. Because of this, a sexual or romantic relationship between siblings can almost seem, well, romantic in the right light. Of course, more often than not, there's a dark side under the veneer of forbidden love.

This meme is for those who would like to play out that, either the darkness or the light - or both.

HOW TO PLAY

-Comment with your character and preferences. Be sure to mention any hard lines you have.
-Comment around to others. PLEASE NOTE THAT IN ORDER TO FACILITATE CROSS-CANON TAGGING, THIS MEME WILL BE CONSIDERED AN AU FAIR GAME ZONE. Feel free to comment in with characters who do not canonically have siblings or comment to people from other fandoms.
-Be respectful of others.

PROMPTS

1. Feeling Strange: You've known this person your entire life, yet lately you've been feeling...different about them. These feelings aren't exactly familial, either.
2. Not as Normal Families: Whatever the specifics of the case may be, your childhood was not the norm, and thus the two of you have grown close that way.
3. Raised Apart: Scientists believe that when siblings are raised together under normal circumstances, they will not find each other sexually attractive; however, if they are reared apart, they may be highly attracted to each other when they meet as adults.
4. Only Kin by Name: Psuedo-incest between step siblings or adopted siblings is not quite as taboo, but you could still be looked down upon for harboring those desires for someone who is a member of your family by one way or another.
5. Defender: One of you is older and has always looked after the other, meaning that something has grown between you that is thicker than any blood.
6. Guilty: You feel terrible for these longings toward your own flesh and blood, and you do your best to stop them. But can you choose who you want to be with? And how disciplined are you when it's someone you care for in other ways?
7. Dysfunctional: You don't have a good relationship as siblings, yet your relationship as lovers is great.
8. There's Nothing Wrong Here: To you, incest is a casual affair and the "forbidden" aspect is lost. Sorry you were grounded, big brother. Here, since you can't go out, let me be your girlfriend for the night.
9. Like Looking in a Mirror: The two of you are closer than siblings: you're twins. You share everything, so why is your love any different?
10. Skirting the Line: Stolen glances. Lips only a breath away. You're walking a fine line here. You haven't become physical...yet.
11. Got a Secret, Better Keep It: Needless to say, an incestuous relationship is not one that can see the light of day. You'd better keep it behind closed doors.
12. Jealousy: You can't stand the idea of sharing your beloved sibling with someone else, yet it's hard to make this known without blowing your cover.
13. As One: The obligatory smut prompt, whether it be the first time or one of many the two of you steal away.
14. The Things I Do for Love: You'll do anything to protect your love affair with you sibling and make sure no one interferes. Anything.
15. And You'll Be My Queen: It may seem as though the light will never come, but you want to make promises to your most precious sibling that one day, you'll live as any normal couple.
16. Anyone Who Isn't Us is the Enemy: You're in a dangerous climate, and the only one you can depend on is your flesh and blood - bringing you closer together.
17. No Choice in the Matter: Your sibling is not a willing participant in your debauchery, but they endure your cruelty, grooming, and manipulation because you are their brother or sister.
18. No One Like You: There truly is no one who can love you like the person who is closest to being you, bone of your bone. You perfectly understand each other and your love is pure.
19. Where No One Knows Our Faces: You've decided to flee your current life and live as new people among those who don't know that you're related.
20. Out in the Light: A secret no more, the two of you have decided to bring your affair out into the open. You will face the world, no matter what it does.
21. Rejection: Someone - friends, family, etc - has found out what you two have done and are disgusted by it. Will you turn to each other for comfort?
22. The End: Being with someone so unattainable is tiring, and one day, you may grow weary of stowing everything away, locking your heart up, or feeling so shamed. This must cease. But can you go back to being just siblings?
23. Not Really Related After All: Perhaps the most cliche of tropes, though it's often used to "justify" incest. Turns out the two of you aren't really siblings! Now, you can pursue a relationship freely.
24. Part of the Same Whole: You're meant to be together, you firmly believe it.
25. Sick and Twisted: The fact that you two are siblings actually is a kink/fetish for you. You get off to all of this.
26. FREESTYLE

Comments

Sengo Hitori | OC | (m/f, m/futa, m/nb, trans or cross-dressing characters)

[amatorii]

Sengo's an OC who exists to be a jerky older brother (or stepbrother). As such, he works for any of these except 6 (and even there, it's fine if the *other* sibling feels guilty).

[theneighborgirl]

[Cara as the younger sister he loves to torment?]

[amatorii]

[Absolutely! Any other preferences for the scenario?]

[theneighborgirl]

[1, 3, 7, 10-12, 17, 18 are my faves!]

3-7-11-18 (let me know if this works)

[amatorii]

The first time Sengo'd been introduced to his half-sister, he'd actually blurted out, out loud, "Can I date the other half?"

It's been downhill from there.

That had been when he was 16 and she was 14, three years ago, and they'd only just learned that dad had a whole second family before he skipped out and left their moms to lean on each other for support. Sengo was used to being an only child, and he hadn't really tried to adjust - walking in to any room without knocking, sleeping in the buff, and generally adopting only the 'tormenter' role for his new little sister. But he'd left it at that... until he came back from his first semester at college.

"You're so much hotter than the college girls, they're not even worth bothering with," he'd told Cara frankly, the first time they were alone, and leaned in to kiss her. After that, he'd come into her room in the mornings, at night, all silky praise, earnest kisses, and wandering hands. He'd take 'no' for an answer if she said it plainly... but never 'we shouldn't', and anyway, there was always another morning, another night. He made sure she felt good, every time... and eventually, he'd slid into the shower behind her one morning and taken things the rest of the way.

[theneighborgirl]

Cara had sworn to her best friend that she wouldn't lose her virginity until she was eighteen. She'd made it. Barely. Eighteen and two days. It seemed so silly, to be concerned with what was literally a matter of days, but it had been a promise.

Of course, she'd never promised not to lose it to her half-brother. She'd also not expected her half-brother to be as well-endowed as he was. It had hurt, but subsequent, clandestine meetings had gone much more smoothly. Their mothers enjoyed that they didn't seem to hate each other as much anymore, though they still kept up the bickering. That part was easy.

This morning, Cara was laying face down in bed, half-dressed, barely awake for the day. Her mother had left already - she'd heard the door and the car start already. A peek outside had shown that Sengo's mother had left, as well. Right. The fair. They'd be gone until late in the evening, which meant that they had a whole day together. Grinning into her pillow, Cara pushed up and stretched, groaning softly. It was time to see if her brother was awake.

[amatorii]

Sengo liked to sleep in when he didn't have a plan for his sister, and this morning was no exception - but when Cara opens his door, he looks the way he always does when she catches him asleep - that is, sprawled naked on his back, his sheets kicked off the end of the bed, with an irrepressible case of morning wood. He stirs vaguely and mumbles, but doesn't wake right away.

[theneighborgirl]

Cara giggles softly, knowing that it's a sneaky thing to do, but she does it anyway. She tiptoes into his room, stripping off her shorts and tanktop. Carefully, she moves onto his bed, straddling him. She knows she's not ready, but that doesn't mean she can't get herself ready.

Slowly, she rubs her bare pussy along that glorious morning wood, groaning softly. She makes sure to drag her clit right along the sensitive underside of his cock head, knowing that it will do as much for him as it does for her.

[amatorii]

Sengo moans, cock twitching against her, and finds himself blinking awake to the most delightful wake-up call he can imagine. Biting his lip, shivering, he reaches to anchor his hands on her hips and let her grind against him with more leverage.

"Fuck," he says, finally, when he's coherent enough to think past the ache of his body pressed up against hers. "Good morning to you too. If I had this kind of alarm clock in my dorm room, I'd never be late for class..."

[theneighborgirl]

Her breasts sway as she rides him slowly, rocking her pussy against him in that delightful tease. She grins down at him, reaching up to flip her hair over her shoulder. "If you had this kind of alarm clock, you'd never get to class, Sengo."

Now that he was awake and she was wet enough, she lifts her body, positioning to impale herself on him. She sinks down with a moan, reaching up to grip one breast as she rocks her hips down and down and down, until he's buried, twitching inside of her.

[amatorii]

"Good... point." His hips arch, fis fingernails dig in along the curve of her ass, and he gasps as she sinks down over him. As usual they're in a hurry to get started, which means as usual she feels amazingly tight around him.

"Plus, I think my roommate might be upset if I don't share..." he laughs, bites his lip again, and rocks against her. Watching her ride him while she plays with her tits... that on its own would be almost enough to make him explode, and he's sure one of these days, he will - fill her up the moment she climbs aboard. Not that they're likely to stop at one round, but...

Instead, he draws one hand up her side, nails raking lightly, to cup the breast she doesn't already have in hand.

Venti | Genshin Impact | M/F

[boyant]

[ Interested in 2, 6, 8, 11, but I'm open to most other prompts. ]

Ranka Lee | Macross Frontier | OTA

[nyan_nyan]

[ AU a sibling, or do any Breras exist?? ]

sam winchester ( spn )

[hollowly]

( throws hands up i know i'm absolute garbage so let's do this. up for any and everything. )

Cara Lavelle (OC) - F/M

[theneighborgirl]

Wanda + MCU (minus Wandavision) + OTA (ish)

[youngerby12minutes]

[Someone on tumblr a million years ago said it best: "If occasionally banging her brother is what keeps her from unmaking reality as we know it, do you really want to be the one to tell her to stop?"
That said: other siblings/pseudo-siblings/AU-siblings is fine too! I just can't do Wanda/Vision, it squicks me somethin' terrible.]

Noctis Lucis Caelum | Final Fantasy XV | M/M

[nocturnalfishin]

[Prefer some softer incest here. Mpreg would be loved.]

[onefear]

[Maybe an AU where they're half brothers, or he's cloned in part from Noct so sort of siblings? Or just stepsiblings? I'd be fine with mpreg!]

[nocturnalfishin]

[Oh I like half brothers a lot. Do you prefer Prompto or Noctis to be the one getting knocked up here?

I kind of like the idea of 2 where they were always kind of romantic in a way but I'm also open to any prompts that have your eye caught.]

[onefear]

[Maybe say Regis and Noct's mom had another Niff spouse or something, so Regis isn't a cheating dick or anything that Noct has to be mad at? lol.

I'm good either way on the knocking up, pregnant and hiding it in panic Prom could be cute, and so could crankier than usual preggers Noct. So whichever you prefer!

2 works! They live in a world with cloning and magic, they could have figured out ways around the problems that come with incest enough that it's not much of a taboo, especially in a royal family.]

[nocturnalfishin]

[lol Yeah sure, let's not give him more reasons to have dad problems.

I think I'd like crankier than usual Noctis here. I think it's cute. And yeah, that sounds good! Being royals, sometimes incest has to happen, and just how fluffy and cute they are together. Do we want to do roadtrip still or maybe pre-exploding everything]

Nie Huaisang | The Untamed

[fanoperator]

[Nie Mingjues especially loved but AUs are good too!]

Leia Skywalker + Star Wars (AU) + OTA

[vaderstrueheir]

[Look, darkside Leia likes what she likes and no one outside of that is going to tell her otherwise.
This is also an excellent possibility.]

jon snow | game of thrones | m/m

[wolfbastard]

Kylo Ren/Brianna Solo • r63!Star Wars • ota

[umbraeternam]

[ good with twinning things up with another Kylo/Ben or plain ol' siblings (be they canon or AU'd). open to canon, cross canon, AUs. ]