This one was a bit of an ick, I must say lol
I couldnt really get on board with the daddy kink in this simply because it didnt come across as two consenting adults but more so predator behaviour. Much more so because they do a lot of their 'loving' in his deceased five year old step daughter's bed and he dresses and speaks to her like a child. Thats not the same as the usual daddy kink so it just wasnt great.
I did like the shitty best friend simply because she was well written and relatable, having known people like that.