Twisted Solstice by TL Reeve

When you grow up watching all kinds of horror movies, there are some rules you learn to abide by even in real life:
Never have sex.
Never say: “I’ll be right back.”
Never drink or do drugs
I can’t say we followed all of those rules when we went into Turnbull Canyon that night. Hell, I can’t exactly say what happened to us that night either—except for the fact we’ll never be the same.
My name is Simone Hadley, and the story I’m about to tell you is the truth. The whole truth, and nothing but the truth. So help me Lucifer.