Cold hearts can't be warmed by sweaters

Dear diary,
I notice the life is getting dark.
With the start of senior year, (y/n) was starting to question his life. His mom was dead, his dad didn't know how to feel about him being a homosexual, the bullying was bad, maybe he should go to his mom.
That's when Jo Yuu came to the darkness of (y/n's) high school. Yuu became obsessed with the small fragile boy. Yuu wanted to protect him but also break him.

Warning: gore, sexual acts, murder, torture, language that can be offensive and explicit.