Fathers Love

He doesn't know it, but I've become infatuated with my fathers beautiful muscular body and thick meaty cock.
Since I caught him masturbating during lockdown, without him knowing I was there, I've been masturbating constantly thinking about him fucking me.
When I caught him pleasuring himself, tossing off his thick penis, I'm sure, but couldn't quite see, that he was sniffing a pair of my used knickers.
His cock isn't as long as my boyfriends, which is around eight inches. But my fathers erection is soooo much thicker, and watching him wanking turned me on incredibly.
I've recently left my used knickers on the floor by the end of my bed, making sure I've masturbated first and wiped my pussy with the gusset. And from what I can tell, when I've been out, they've definitely been moved.
I'd love to let him know how I feel. And I'd love to feel him between my legs.
The thing is, how do you tell your only parent, you'd love him to fuck you. There has to be a way surely.