Reaper x kasper

My friend is pretty much going to kill me when he finds this book but I don't care.

I did something for him and I wasn't paid back for it, so I'm making this book. I know it's wrong to do this father x son thing, I want to throw up as I make this soooooo

btw, this are my friends original characters

Reaper(the father) and kasper(The son) have a thing going on behide Moon's back(Girlfriend of Reaper and mother of Kasper).