Senpai! You're Mine [Killua x reader]

||MODERN AU|| ❣1ST PLACE On HunterXHunter Watty Awards 2018: Killua Zoldyck (Nov 9, 2018)- ||[BOOK COVER BY: @CrushXXX777]|| *UNDERGOING SOME EDITS* They say.. "A guy will stop being a playboy when he finds the one"... "Will (Y/n) be the one?" Read and find out how the incredible senpai handle this impossible...