His Brother And Father

I'm cheating on my husband with his brother and his father.
Basically his brother caught me sucking off his dad, something I've been doing well before I married my husband.
We never fuck John (His father) and I, as his dick is too small. And that's the problem I have with my husband, his dick is just as little as his father's.
However Lee's, his brothers cock (somehow?) Is huge.
His brother didn't make a commotion when he caught me sucking his dads dick, but he did make me promise to meet up with him.
You might ask why I'm with my husband since I already knew before we married his cock only measures three inches when erect. And that would be simple, money.
John's a wealthy man, and as his eldest, my husband is also a wealthy individual too.
The way I see it now, is all I have to do is keep sucking on tiny cock to live the privileged life I do. And I get to be fucked by Lee and his huge whenever I want.
My husband is too caught up in his church to notice anything and Lee is the black sheep of the family. As for my father in law, he's hardly going to own up to his son, he's been fucking her mouth for five years, is he.
As far as I'm concerned it's a win, win and big cock win.