Just 5 chapters were enough to realize how fucking dumb this story is. The plot is so contrived and convinient for the developing of the incest plotline this mangaka is obsessed with. Everything happens just at the right time and everyone is there just at the right moment to move the story in the particular way the mangaka wants. Not a single character behaves in a natural way either. "oh, you're comparing my humongous tits to your mom's? That's cool", "oh, you were just beaten by that bitch's husband, let me show up out of nowhere" and so on...
And thanks to all the people spoiling the story, it was exactly as I imagined so I don't have to waste my time reading this clusterfuck any longer.