My rude bully [ Jungkook x Reader ]

{Y/N's mother had to go on a work trip with Jungkook's mother (they work together, plus they are best friends ). But Y/N's mother can't let her alone home cuz she doesn't want to get worried about her, then she decided to tell Jungkook to take care for Y/N. } "Jungkook is coldly" "And gets mad" "And.....maybe.......ha...