If you somehow found this before "Sin" anime and you don't like any form of ecchi or ecchi jokes, then this is not for you.
If you are here for nudity, I should warn you: I've read the censored version and I am not sure you will get uncensored titties when you buy it from Amazon or any other site, just a small warning (you can correct me if you find the proof).
It's really short, so let's not waste any time:
"Sin" manga is like "Nanatsu no Bitoku" shorts, but this time we see devils interacting with humans. It has some ecchi moments, some comedy moments and you will probably enjoy it, that is if you enjoyed anime and it's special episodes. If you found this manga somehow before anime, then I can't guarantee nothing.
6/10, it is worth reading (and by reading I mean look at the pictures and stare at japanese in my experience), it won't consume that much time. It has only 6 chapters and no sequel coming, so there's no way I can rate it higher.
