Bigsister Stories

bnha x big sister!oc class 1a needs more adult support, let's be honest... AU where eli midoriya, pro-hero, and TA to class 1a, helps and raises class 1a to the best of...

4 year old Sophia hollow and her younger brother Tyler are sent to live with their 4 older brothers they've never met before due to their mother dying of an unknown dis...

Alessia is a 14 year old girl, her whole life she has been protecting her little brother, but one day their mother gets killed and they have to live with their dad and 5...

Everyone around Kayla has always thought she was the rebellious child. No one dared to open their eyes wide enough to see the real reason. Everything has been right infr...

What if Matilda had an older sister who also had mind powers like her. Who showed her love her mom, dad, and brother never did? Meet Melody Wormwood. She is the oldest a...

Hinotori Todoroki is the second oldest child of Rei and Enji Todoroki and is the only one (as far as she's aware) to get a solely fire based Quirk. She's isolated from h...

Follow Ryan Andrew's journey through life becoming Raptures first successful Little Brother, meet familiar faces and maybe some new ones in this re-telling of the origin...

Katsuki Bakugo has an older sister. Her name is Diana Bakugo. She is the no.5 Pro Hero.

•badly written given the fact that I'm still not experienced in writing yet😓😓 ━━ COMPLETED ━━ HAITANI BROTHERS X ━━ SISTER OC I MADE...

When Y/N meets her younger brother, Dustin's friend Eddie Munson and they start to hang out. Soon a great friendship forms, but will it go farther? 🥇- #Dustin 8/13/22...

𝑆𝑒𝑟𝑒𝑛𝑎 𝐴𝑛𝑑𝑟𝑢𝑧𝑧𝑖 𝐺𝑖𝑎𝑑𝑎 𝐸𝑠𝑝𝑜𝑠𝑖𝑡𝑜 and 𝑆𝐴𝐺𝐸 are two different people. Or that is what people believe. Serena, the sweet and innocent little m...

Y/N is like an older sister to Jeff and Liu. She's a light in the darkness but this world can be cruel

Darcy O'Brian worked so hard to provide for her little brother. Everything she has and does is for him. Flynn is top priority in her life to her. What she isn't expecti...

Georgia Banks is a 14 year old girl that runs away from her foster house, she doesn't know where she is gonna end up but somehow she manages to find the one that will ch...

Can't believe I'm doing this. But here we go. You're welcome in advance

"Lo'ak, did you just chuck our baby sister into the water?" "What? No. 'Course not." "You're a horrible liar." "Shut up, Neteyam.&quo...

"I'll protect all of them even If it kills me" . Having died and having the same name, did that god made it on purpose or is it a coincidence? . Hello welcome...

Tally just turned 16 and all she had ever known before coming to Auradon was her little sister Esme. From the start, she's been raising her on her own on the Isle. When...

Just a little something I thought of; spinel came to earth with a bitter vendetta against pink diamond, to literally kill EVERYTHING on her planet and to kill a kid. sho...

After Midoriya was cheated on by Uraraka he decides that enough is enough and moves to America to live with his sister. When he returns to Japan with his sister after a...