First ten or so chapters is a bit all over the place, but after that, the author starts getting into groves and boy, each chapter is just peaker than the last till the end.
10/10 this is a hilarious wild ride that makes me wonder what substance the author was on that he can think of all these fucking plot line.
This is peak plot twists done right for sure. Near the ending, i thought, "It's already so odd, may as well have kept it harem smh," but oh boy surprise they're all your sisters so go on with your incest harem paradise