Pinned
siscon love 💓
@siscon.xyz
· Oct 12
the con in siscon implies there is a downside to kissing your sister. this is a common mistake. there is none
sisters left home alone together for the night and the confession of love just happened to come up, sharing their first kiss and feeling like it could last forever, until they hear the door unlock and suddenly stop, one whispering to the other, "text me, okay?" before running back to her room,,
November 29, 2025 at 10:26 PM
sisters left home alone together for the night and the confession of love just happened to come up, sharing their first kiss and feeling like it could last forever, until they hear the door unlock and suddenly stop, one whispering to the other, "text me, okay?" before running back to her room,,
little sister who doesn't remember 9/11 x big sister who remembers 9/11
November 29, 2025 at 10:08 PM
little sister who doesn't remember 9/11 x big sister who remembers 9/11
big sister who hits you with that "you okay, kiddo?" when she catches you staring at her far too long, pulling you out of your romantic fantasizing, looking away from her soft warm lips out of embarrassment, blushing and just giving her a nervous "m-mhm," scared of telling her your true feelings,,
November 29, 2025 at 10:05 PM
big sister who hits you with that "you okay, kiddo?" when she catches you staring at her far too long, pulling you out of your romantic fantasizing, looking away from her soft warm lips out of embarrassment, blushing and just giving her a nervous "m-mhm," scared of telling her your true feelings,,
little sister falling asleep in your lap, you shift a little to get more comfortable and she grips harder, mumbling "don't go..", getting closer and burrowing her head further into your chest,,you hold her, petting her head and whispering "shhh, i'm here, just fall asleep for your big sis, 'kay?"
November 28, 2025 at 3:48 AM
little sister falling asleep in your lap, you shift a little to get more comfortable and she grips harder, mumbling "don't go..", getting closer and burrowing her head further into your chest,,you hold her, petting her head and whispering "shhh, i'm here, just fall asleep for your big sis, 'kay?"
big sister who is super protective of her little sister, even around her friends, getting rly serious when anyone thinks they're close enough to try and touch her affectionately, knowing her little sister has trust issues and will only accept physical affection from her precious big sis,,
November 28, 2025 at 12:06 AM
big sister who is super protective of her little sister, even around her friends, getting rly serious when anyone thinks they're close enough to try and touch her affectionately, knowing her little sister has trust issues and will only accept physical affection from her precious big sis,,
hehe, this was so much fun, sis! i'm honestly glad i got stood up - you made prom so much better than i ever expected it could be, especially with some boy. you look happy too, you know. just look at that blush on your face! hm? what's that? you liked when everyone thought you were my girlfriend...?
November 25, 2025 at 9:23 PM
hehe, this was so much fun, sis! i'm honestly glad i got stood up - you made prom so much better than i ever expected it could be, especially with some boy. you look happy too, you know. just look at that blush on your face! hm? what's that? you liked when everyone thought you were my girlfriend...?
sis? hey. you look tired. work was hard? aww, c’mere. let your big sis take care of you, okay? i know. shhh, i know, baby. i’ve got you. i know it’s hard. you’re doing so good. you really are. you don’t have to worry anymore. just focus on my voice, okay? your sweet big sis is here now. 💖
November 24, 2025 at 3:01 AM
sis? hey. you look tired. work was hard? aww, c’mere. let your big sis take care of you, okay? i know. shhh, i know, baby. i’ve got you. i know it’s hard. you’re doing so good. you really are. you don’t have to worry anymore. just focus on my voice, okay? your sweet big sis is here now. 💖
little sister who always falls asleep in her big sisters bed, despite her big sister’s grumbling, because in her sleep her big sister completely turns around and holds her little sister so close and even gently kisses her and mumbles her name in her sleep,,
November 23, 2025 at 1:15 PM
little sister who always falls asleep in her big sisters bed, despite her big sister’s grumbling, because in her sleep her big sister completely turns around and holds her little sister so close and even gently kisses her and mumbles her name in her sleep,,
hey, um, sis? i,,i didn’t mean to do this, but..i accidentally read part of your diary…the page was just open on your desk and i, i..you’re really in love with me? if you are, it’s okay, i promise. you are? for real..? come here, sis. let me hug you. there’s nothing wrong with your love, okay? 💕
November 23, 2025 at 1:31 AM
hey, um, sis? i,,i didn’t mean to do this, but..i accidentally read part of your diary…the page was just open on your desk and i, i..you’re really in love with me? if you are, it’s okay, i promise. you are? for real..? come here, sis. let me hug you. there’s nothing wrong with your love, okay? 💕
"sis?"
oh no. you zoned out again.
"you okay?"
no. you can't stop thinking about kissing her.
"y-yeah, sorry"
you smile a little, hoping that she just thinks you're stressed about work.
"'kay. i worry about you, y'know."
she squeezes your hand a little. you look away so she doesn't see you blush.
oh no. you zoned out again.
"you okay?"
no. you can't stop thinking about kissing her.
"y-yeah, sorry"
you smile a little, hoping that she just thinks you're stressed about work.
"'kay. i worry about you, y'know."
she squeezes your hand a little. you look away so she doesn't see you blush.
November 19, 2025 at 5:47 PM
"sis?"
oh no. you zoned out again.
"you okay?"
no. you can't stop thinking about kissing her.
"y-yeah, sorry"
you smile a little, hoping that she just thinks you're stressed about work.
"'kay. i worry about you, y'know."
she squeezes your hand a little. you look away so she doesn't see you blush.
oh no. you zoned out again.
"you okay?"
no. you can't stop thinking about kissing her.
"y-yeah, sorry"
you smile a little, hoping that she just thinks you're stressed about work.
"'kay. i worry about you, y'know."
she squeezes your hand a little. you look away so she doesn't see you blush.
big sister brushing her little sister's hair just like when they were kids as a sweet gesture on the day of her little sister's wedding,, but when lil sis reminicises, thinking about how much she's always loved her big sis more than her fiance,, she realizes that she needs to call off the wedding,,
November 19, 2025 at 5:45 PM
big sister brushing her little sister's hair just like when they were kids as a sweet gesture on the day of her little sister's wedding,, but when lil sis reminicises, thinking about how much she's always loved her big sis more than her fiance,, she realizes that she needs to call off the wedding,,
bookworm sisters who lend finished books to each other and they both notice they leave their own unique marginalia inside which eventually evolves into leaving little love notes for each other throughout the book,,
November 19, 2025 at 5:39 PM
bookworm sisters who lend finished books to each other and they both notice they leave their own unique marginalia inside which eventually evolves into leaving little love notes for each other throughout the book,,
big sister who knows exactly where to rub on her little sister’s penis to get her all leaky and shuddery, turning a girl who would normally talk back and be a bit of a brat into a submissive needy little toy, willing to do anything for her big sis,,
November 17, 2025 at 12:16 AM
big sister who knows exactly where to rub on her little sister’s penis to get her all leaky and shuddery, turning a girl who would normally talk back and be a bit of a brat into a submissive needy little toy, willing to do anything for her big sis,,
i have a doctorate in siscon with a specialization in fluffy sfw romance. my alma mater? the university of alabama.
November 16, 2025 at 5:00 PM
i have a doctorate in siscon with a specialization in fluffy sfw romance. my alma mater? the university of alabama.
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
November 16, 2025 at 4:04 PM
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
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,,
November 14, 2025 at 12:30 AM
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,,
yes yes siscon where the girls fuck nonstop is great and all but where is the rising action!! the romantic buildup!! the feelings of those poor sisters leading up to their forbidden love!! siscon isn't Supposed to happen so Why are they doing it what Pushed them together!! i need sister lore!!
November 10, 2025 at 10:59 PM
yes yes siscon where the girls fuck nonstop is great and all but where is the rising action!! the romantic buildup!! the feelings of those poor sisters leading up to their forbidden love!! siscon isn't Supposed to happen so Why are they doing it what Pushed them together!! i need sister lore!!
sisters who share their first kiss unexpectedly, in one little moment where one of them notices just how close together they're standing, how there's no witnesses, no tension between them,,but neither had ever considered it before, the kiss sending them both into internal gay flurries for a while,,
November 10, 2025 at 10:56 PM
sisters who share their first kiss unexpectedly, in one little moment where one of them notices just how close together they're standing, how there's no witnesses, no tension between them,,but neither had ever considered it before, the kiss sending them both into internal gay flurries for a while,,
big sister who promises her little sister that she's the most important girl in the world to her when they were younger, little sister thinking she was exaggerating but big sis was serious the whole time, bringing it up again tearfully when she asks to be her girlfriend,,
November 10, 2025 at 10:40 PM
big sister who promises her little sister that she's the most important girl in the world to her when they were younger, little sister thinking she was exaggerating but big sis was serious the whole time, bringing it up again tearfully when she asks to be her girlfriend,,
big sister who always consent checks,,always preceding every kiss, snuggle, touch, Everything, with "is that okay?" and "tell me to stop if you ever want me to stop, okay?" and "are you comfortable with that?", always putting her little sister's autonomy above her own romantic yearning ,,
November 10, 2025 at 10:31 PM
big sister who always consent checks,,always preceding every kiss, snuggle, touch, Everything, with "is that okay?" and "tell me to stop if you ever want me to stop, okay?" and "are you comfortable with that?", always putting her little sister's autonomy above her own romantic yearning ,,
out with your little sister on a cold night, looking into her eyes, seeing her visible breath in the air, playing with her cute little strands of hair, leaving her wondering when you'll kiss her, then when she least it expects it, you pull her scarf down to reveal her lips and go in for the kiss,,
November 10, 2025 at 12:25 AM
out with your little sister on a cold night, looking into her eyes, seeing her visible breath in the air, playing with her cute little strands of hair, leaving her wondering when you'll kiss her, then when she least it expects it, you pull her scarf down to reveal her lips and go in for the kiss,,
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,,
November 9, 2025 at 1:53 AM
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,,
Reposted by siscon love 💓
when your twin sister, your other half that you look up to so much and wonder how she's so perfect and you're just Not, comforts you through yet another breakdown, her soft hands caressing your face, her quiet voice guiding you to equilibrium, the warm sensation of her lips on yours,,
October 12, 2025 at 3:15 AM
when your twin sister, your other half that you look up to so much and wonder how she's so perfect and you're just Not, comforts you through yet another breakdown, her soft hands caressing your face, her quiet voice guiding you to equilibrium, the warm sensation of her lips on yours,,
big sister who only stops smoking after her little sister keeps mentioning her kisses taste kinda gross from it, especially right after a smoke,,little sister who does the same thing with coffee, each sister willing to sacrifice their beloved vices for their even more beloved sister,,,
November 9, 2025 at 1:48 AM
big sister who only stops smoking after her little sister keeps mentioning her kisses taste kinda gross from it, especially right after a smoke,,little sister who does the same thing with coffee, each sister willing to sacrifice their beloved vices for their even more beloved sister,,,
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,,
November 9, 2025 at 1:37 AM
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,,