Mint

rebellious big sister whose dad smashes her ps5 for bad behavior, inciting her to quietly get her revenge and a few days later triumphantly tell her dad "think you're cool smashing my ps5? well i smashed your daughter!" which just confuses her dad and and makes her little sister loudly drop a glass

The “neat, I ended up with all these fun kinks without any associated childhood trauma” to “oh… ohhhh… oh no” pipeline

cis big sister who’s so obsessed with her trans little sister,,hugging and holding and kissing her every chance she gets, always apologizing for being a little too intrusive but her lil sis always says it’s okay,,it’s far more love than anyone else ever showed her before and she needed it so badly,,

nearly non verbal little sister whose cues are only understood by her sweet and patient big sister, her little sleeve tugs and hand holds and the way she gets closer whenever she wants affection or alone time with her big sis, who just so happens to be her hyperfixation,,

big sister straddling over u, enveloping ur view, hitting u with that "s-sorry, is this too much?" giving u one last out before u both go off into the deep end,,a little "no" barely escapes ur lips, without thinking,,there's nothing to think about. u can never have too much of ur big sister,,

I was at Siscon and everyone hopes you're doing okay and they miss you.

call your friends cute! call them hot! say i love you! fuck me dude ive spent twenty two years thinking i had to be polite about my friends when you should frankly be a little in love with everyone youre close with. they matter to you. let them know it

acceptance

big sister who gets more emotional about her little sister's struggles than her little sister does, leading to even more tearful emotional cuddles usually started by big sis because she loves her lil sis so much and hates all the pain she has to go through

jealous big sis who's envious that mom got to breastfeed you but she hasn't... learning how to induce lactation and eventually cornering you in your room, her shirt wet with leaking milk, giving you only one command as she lifts it: "suck."

home is where the little sister is

"i'm- i'm so sorry, sis,,"
"shhh. there's nothing to be sorry for."
"but it's Wrong,,i,,shouldn't like you like this,,"
"it's not wrong."
"it Is though, s-"
"it's Not!"
",,,"
"i-i'm sorry. i shouldn't have raised my voice. please. come back. i'm sorry. it's just, i,,i'm-

i'm in love with you too."

sis? let me take care of you, okay? just relax into my arms. don't think about anything, just focus on my voice. isn't this better, baby? i know, right? i needed this so badly too. letting everything else go, just holding you. my sweet little sister slash girlfriend...oh shush, i am being quiet~

shy bpd little sister who is a little angel that loves being praised and snuggled by her big sister but sometimes she splits and gets rly toxic towards her big sister who recognizes shes splitting and still takes care of her and loves her and comforts her when shes done splitting

big sister who normally acts all cool and chill, but one time when she's alone with you she gets all blushy and quiet and you ask her if she's okay, and she says "i, um, i just really like you, y'know..", being too embarrassed to directly say she's in love with her sweet little sister,,

sisterly heart to heart where they sit together and vent about each others mental health issues, eventually leading to one sheepishly mumbling “i’m in love with you, y’know.” thinking the other won’t hear, but she does and thinks it’s so cute and adorable that her sister is into her,,

when you and your big sister are home alone and you’re about to pass her in the hall and she pins you against the wall a little forcefully, her eyes looking hungry for You, a needy little “hey,,” leaving her mouth just as her resistance breaks down and she begins vigorously making out with you,,

little sister waking up and momentarily forgetting that she and her big sister confessed their love for each other last night and snuggled and kissed eachother to sleep, confused for a moment why her big sister is wrapped around her, then remembering, and feeling a sense of calm she never has before

the con in siscon implies there is a downside to kissing your sister. this is a common mistake. there is none

my pronouns are it/its but you can use she/her if your soul is weak

Little sister waking up in the middle of the night to her big sis trembling in her doorway with tears in her eyes, inviting her into the bed x big sister pulling her little sis close, sniffing the top of her head and letting herself relax, holding the thing that comforts her most

big sister who loves having her little sister wrapped around her finger the moment she starts praising her, gently touching her, giving her kisses, treating her like the sweet princess she is, securing her bond with promises that she'll always protect her and keep her safe,,

sisters who accidentally reveal their relationship to their mutual best friend when they have a sleepover and the two sisters crawl out of their sleeping bags and into each others arms overnight, the reveal happening when the bestie gets up early and hears them mumbling "i love you" in their sleep,,

here there be siscon

maternal big sister who gets physically intimate with her little sister, being so gentle while she caresses every part of her body, covering her in kisses, increasingly frequently whispering to her how she's such a good little girl for mommy based on how dark the wet spot on her panties gets,,

(cw: incest / siscon ⚠️)
bianca x natalie - part 4

it's only cucking if you feel shame about it, otherwise it's just sparkling compersion

i just think a little sister breastfeeding from me would fix me

Big sister sitting her little sis in her lap, helping tie up her hair and taking the opportunity to kiss the exposed nape of her neck x little sister trying to stay still despite her whining, not wanting to mess up her hair while her big sis works on it