Sisteroc Stories

Refine by tag:

27 Stories

𝑵𝑰𝑮𝑯𝑻𝑴𝑨𝑹𝑬 [Sweet Home Cha Hyun-su x child!sister!oc] by sudifne21
𝑵𝑰𝑮𝑯𝑻𝑴𝑨𝑹𝑬 [Sweet Home 🥀𝕞𝕒𝕟𝕥𝕒.𝕚𝕤𝕝𝕒𝕟𝕕🖤
Hyun-su's little 7 year old sister, Hyunji, is the only one who can get through to her brother. After the two move to a new apartment, strange things begin to happen...
Until The End | Steve Harrington by HannahDottier
Until The End | Steve Harringtonby ❂𝒱𝒾𝒸𝓉𝑜𝓇𝒾𝒶❂
"Are the communists behind this?" "No." "So our government lied?" ...
Younger Sister | Ninjago by MoonPhoenix23
Younger Sister | Ninjagoby Moon Phoenix
Lloyd was a pretty bratty kid. Demanding candy, trying to take over the world, ya know. But despite that, he was a good big brother. Except that he set a pretty bad exam...
✓ | 𝐠𝐡𝐨𝐬𝐭, 𝗯𝗶𝗹𝗹 𝗱𝗲𝗻𝗯𝗿𝗼𝘂𝗴𝗵 [1] by stanleyuris-
✓ | 𝐠𝐡𝐨𝐬𝐭, 𝗯𝗶𝗹𝗹 𝗱𝗲𝗻𝗯� flo
❝𝘁𝗵𝗲𝗿𝗲'𝘀 𝗮 𝗴𝗵𝗼𝘀𝘁 𝗶𝗻 𝗺𝘆 𝗯𝗲𝗱𝗿𝗼𝗼𝗺, 𝗶𝘁 𝗵𝗮𝘂𝗻𝘁𝘀 𝗺𝗲 𝗮𝘁 𝗻𝗶𝗴𝗵𝘁. 𝗶'𝘃𝗲 𝗮𝘀𝗸𝗲𝗱 𝗵𝗶𝗺 𝘁𝗼 𝗹𝗲𝗮𝘃𝗲, 𝗯𝘂𝘁 𝗵𝗲 𝗸𝗲𝗲𝗽𝘀 𝘀𝘁𝗼𝗽...
𝓣𝓸𝓻𝓷 𝓐𝓹𝓪𝓻𝓽 [Sweet Home x child!OC] by sudifne21
𝓣𝓸𝓻𝓷 𝓐𝓹𝓪𝓻𝓽 [Sweet Home 🥀𝕞𝕒𝕟𝕥𝕒.𝕚𝕤𝕝𝕒𝕟𝕕🖤
Lee Eunha is 8 years old and is Eunhyuk and Eunyu's baby sister. When an unknown phenomenon which cause people to turn in to monsters start, she feels like her family is...
𝐫𝐞𝐛𝐨𝐫𝐧, 𝗯𝗶𝗹𝗹 𝗱𝗲𝗻𝗯𝗿𝗼𝘂𝗴𝗵 [2] by stanleyuris-
𝐫𝐞𝐛𝐨𝐫𝐧, 𝗯𝗶𝗹𝗹 𝗱𝗲𝗻𝗯𝗿� flo
𝗿𝗮𝗲𝗹𝘆𝗻 𝘁𝗼𝘇𝗶𝗲𝗿'𝘀 𝗰𝗼𝗺𝗶𝗻𝗴 𝗼𝗳 𝗮𝗴𝗲 𝘀𝘁𝗼𝗿𝘆. [bill denbrough x tozier!oc] [it au] [sequel to ghost] [book 2 out of 3 in the heaven hearted trilogy]
𝐚𝐩𝐨𝐜𝐚𝐥𝐲𝐩𝐬𝐞, 𝗯𝗶𝗹𝗹 𝗱𝗲𝗻𝗯𝗿𝗼𝘂𝗴𝗵 [3] by stanleyuris-
𝐚𝐩𝐨𝐜𝐚𝐥𝐲𝐩𝐬𝐞, 𝗯𝗶𝗹𝗹 𝗱� flo
❝𝗼𝗵, 𝘄𝗵𝗲𝗻 𝘆𝗼𝘂'𝗿𝗲 𝗮𝗹𝗹 𝗮𝗹𝗼𝗻𝗲, 𝗶 𝘄𝗶𝗹𝗹 𝗿𝗲𝗮𝗰𝗵 𝗳𝗼𝗿 𝘆𝗼𝘂 𝘄𝗵𝗲𝗻 𝘆𝗼𝘂'𝗿𝗲 𝗳𝗲𝗲𝗹𝗶𝗻𝗴 𝗹𝗼𝘄, 𝗶 𝘄𝗶𝗹𝗹 𝗯𝗲 𝘁𝗵𝗲𝗿𝗲, 𝘁𝗼𝗼.❞ [bi...
Flirting With Death (Bakugo x male oc) by waterwhosleepwho
Flirting With Death (Bakugo x BecauseICan
Xavier Angelov is perfectly ordinary. He has a quirk, like 80% of the population. He looks normal. He talks normally, if a bit flirty. However, something sets him apart...
The Other Detective - Book 3 (Riverdale Season 3) by IridianSwift
The Other Detective - Book 3 ( Iridian Swift
Aminity's life is mostly back on track, except for the part about Archie on trial. Aminity has to tackle high school, a new job, leading the Serpents, trying to rescue A...
My metal family (OC insert) by Annabel184
My metal family (OC insert)by Amanda Grace
Lita Metal, first born of Glam and Victoria and their only daughter, as well as an older sister to their two sons, Dee and Heavy. She likes playing guitar, like her fat...
MY Pearl: Various Yandere Hazbin Hotel X Twin OC X Yandere Angel Dust by EPICNESSQUEEN21
MY Pearl: Various Yandere Hazbin EPICNESSQUEEN+Co Author (The...
Marie, other known as Pearl Dust, she died being killed by a rival mob. Then got hooked on drugs roughly twenty years later his brother and triplet Anthony came to hell...
Arianna Jackson meets the Avengers by waterwhosleepwho
Arianna Jackson meets the Avengersby BecauseICan
The war is over, but Percy and his sister have attracted attention. From Earth's Mightiest Heroes. And the Spiderling seems to have taken a liking to Arianna.
Wmmap x oc  by AnimeFan44763
Wmmap x oc by AnimeFan44
Prolog will tell all
Modern dream smp x sister oc by AnimeFan44763
Modern dream smp x sister ocby AnimeFan44
All will be in prolog, just know that Phil, Techno, and Wilbur are a singing group that travels to different places but usually comes back after a week or two but when t...
Karma Shinsou-Aizawa by WeEatEverythingBitch
Karma Shinsou-Aizawaby Mei, Vee, & Ace
What if Shinsou had an older sister that was in class 2-A?
Hero or Villain? by AnimeFan44763
Hero or Villain?by AnimeFan44
What would happen if Izuku had a twin sister who was also quirkless like him so she also got bullied by Bakugo and his "friends" so what will happen when Izuk...
Shinobi's of U.A by God-Of-LaZyNess
Shinobi's of U.Aby Matthew Davis
izuku will arrive after the sports festival with his girlfriend. they will be ninjas and their is no mha x naruto izuku will have a elemental quirk and his sister will h...
The kogane siblings  by white_skittle
The kogane siblings by Lucy
Lucy Age: 16 Sexuality: unknown for now What would happen if the grumpy lone wolf Keith had a energetic happy sister, what adventures will they have? what kind of drama...
𝐉𝐎𝐍𝐄𝐒 | 𝘙𝘪𝘷𝘦𝘳𝘥𝘢𝘭𝘦 by Abutags
𝐉𝐎𝐍𝐄𝐒 | 𝘙𝘪𝘷𝘦𝘳𝘥𝘢𝘭𝘦by Spacetimer8032
"𝐈𝐭'𝐬 𝐨𝐧𝐥𝐲 𝐚 𝐩𝐚𝐬𝐬𝐢𝐧𝐠 𝐭𝐡𝐢𝐧𝐠, 𝐭𝐡𝐢𝐬 𝐬𝐡𝐚𝐝𝐨𝐰. 𝐄𝐯𝐞𝐧 𝐝𝐚𝐫𝐤𝐧𝐞𝐬𝐬 𝐦𝐮𝐬𝐭 𝐩𝐚𝐬𝐬. 𝐀 𝐧𝐞𝐰 𝐝𝐚𝐲 𝐰𝐢𝐥𝐥 𝐜𝐨𝐦𝐞. 𝐀𝐧𝐝 𝐰𝐡�...
A new Journey {Undertale Fanfic} by potatsnas
A new Journey {Undertale Fanfic}by SnowFall
So this is gonna be my own AU where Sans and Papyrus have a sister that isn't that young from Sans and can also remember the timelines and game resets. Also, Chara and F...