My boyfriend is a serial killer

"I was the one that killed him" Grey stuttered, in a small voice.
"You what?" Julian looked back at hoping it was a joke
"I killed him." Grey repeated looking into Julian's eyes
Julian slapped him across the face tears streaming down his now, red face.
"Tell me you're fucking joking."
"I'm not."
~~~
Mature Content.
Trigger warning. if you're sensitive to descriptive gore scenes I don't suggest this book.