I stopped reading this manga a while back because it was so boring, and am really surprised it's still going. The pacing is slow, and the characters are incredibly forgettable. The romantic interest of the main character (forgot her name), also really pissed me off. Instead of trying to escape, she just sits there hoping she'll get Mario'd to safety. Also, no, there's nothing wrong with this kind of rapey stuff; but, without a well written story and interesting characters, it's just bunch of hentai images.