Sinister Shadow.

"Im going to fucking break you" Reston seethed.
"Please. Please. Please. I beg you. Don't hurt me." I cried taking steps back.

Blair Summers has always lived in fear due to her relentless stalker, a presence that has haunted her since her mother married her stepfather. Despite her efforts to please her stepbrother, who resented her from the moment she entered their home, Blair found herself constantly subjected to his disdain.

Enduring years of cruel remarks from her stepbrother and his friends, Blair's life takes a tragic turn when her mother unexpectedly murders her husband. Overnight, Blair's stepbrother becomes her legal guardian, but instead of finding solace in this change, she discovers that he becomes her greatest tormentor. Each night becomes a harrowing experience, filled with abuse and pain inflicted by the one person she should have been able to trust.

What happens when Blair's stalker discovers the extent of her suffering. Uncertain of how he will react, she wonders if he will become another abuser when he finally catches her or if he will defy expectations and become her unlikely savior.

The question of what awaits Blair at the hands of her stalker hangs in the air, leaving her fate uncertain and her future precarious.

- The big breakfast club.

If there is a book that has a similar plot please tell me and I'll check it out. This book is completely mine so if it appears outside of Wattpad or Inkitt, someone stole it.
All pictures/videos I got off of the internet.