If you consider rape, incest and pedophilia erotic, then this book is for you. A cartoonishly vile indulgence by an anonymous author that has good reason to keep his identity concealed.
There is no story. A kid is raped by his aunt, and then goes on to rape several women and three children, not to mention several romps with his own mother. Horrifying you say? Not according to the author. In fact, the author (who we have to assume is a guy) actually advocates rape as the way to a woman's heart. The author even dedicates a paragraph near the end expounding this exact nonsense. Yes, it even applies to children. The book is the explicit non-stop sexual encounters of this boy, who becomes more repulsive by the page. Apparently, the kid must have a constant IV of Viagara and semen, because he's always ready-always. It is ridiculously unreal, and you eventually come to the realization that this is all just a fantasy of some nameless pervert.
The "story" is depraved; it isn't just sex, it is life destroying assault-unless of course you happen to be one of the phony characters in the story. And that's the only redeeming quality. It's all fake.
Using Goodreads rating criteria, I'll give it a 2. I didn't like the content, and Percy was just abhorrent, but I didn't think that the actual writing style was that bad, although again, there was no story at all; it's a dark web porn movie in print.