stepbrother || K.th

When y/ns mother gets married to a rich business man, y/n obeyingly moves in with him and his eldest sons taehyung, but what happens when taehyung and y/n start catching feelings for each other...
Will they be able to handle their own hearts or will they break and get caught??

"Y-y/n I love you....more than just family."
@me-boo

Highest rank in fanfic:
#347
Highest rank in taeff:
#2
Highest rank in stepbrother:
#253
Highest rank in taehyungff:
#37
Highest rank in btsv:
#998