Master, I need your advice. I want my brother's dick more than anything and I keep begging him to make me his slut, but he says it's "gross and unnatural". What do I do? Getting fucked by strangers just doesn't cut it anymore.

I’m not into incest, so not much help from me there.

Maybe find a guy who will pretend to be your “brother” while you fool around?

(I don’t count stepsiblings as real siblings, since they are not actually, physically related)