If chicks want it, they'll mate with any bull. So this man fulfilled all their desires. You think brunettes are so naive? No, they're bitches, I can see it in their eyes. They milk men one by one, like a herd. A liter of milk a day is the norm for them! I'd whip those milkmaids hard so they'd puff up like balloons!
That's the right thing for a brother to do: get his sister in the ass and let her pussy be used by her hahali. And he, as a relative, should have more rights. And the blonde herself doesn't mind-weather in the house is the main thing!