![Katsuki Bakugou x little sister (OC) by kawaii-kuudere](https://img.wattpad.com/cover/238610305-512-k336613.jpg)
#1
Katsuki Bakugou x little sister (O...by kawaii-kuudere
It was just a usual day in U.A. when Katsuki had spotted an unexpected text from his parents. His 6 year old little sister was coming to U.A.!!! Katsuki's only weakness...
![Izuko 's sister by launicnun](https://img.wattpad.com/cover/207087793-512-k18174.jpg)
#2
Izuko 's sisterby Laura 333
Isabella Midoriya is the youngest of the Midoriya siblings. Despite being a year younger she is in the same grade and class as her brother and best friend Katsuki. Her q...
Completed
![Kirishima x reader by GradeARecycableTrash](https://img.wattpad.com/cover/187386714-512-k590652.jpg)
#3
Kirishima x readerby Iris!
Y/n is Katsuki's sister.
Kirishima is caught in a little predicament when he realizes that he loves the young Bakugou.
!!!!!Season 3 spoilers!!!!!
I own nothing except...
Completed
![Todoroki Shouto x Katsuki Bakugou's Sister reader by TododekuIsTheBest](https://img.wattpad.com/cover/161092965-512-k6e7f65.jpg)
#4
Todoroki Shouto x Katsuki Bakugou'...by Chu-wi Gal
This is my first story......gah this is soo embarassing.......oh, beware this story is the worst, I may delete it in the future.......
"I fell in love to this silly...