OK. I've seen some pretty messed up shit. I watched the unedited Nick Berg video. I've seen all kinds of tentacle porn and crazyass hentai from the blackest pits of hell and kept my lunch. But aside from Zone 8, the doujin on CuteLucca's site, I've never seen anything like a Chrono hentai, which begs the question of where you found such things. But even so, I find them particularly distasteful, mainly because the people in Chrono have character. They aren't cardboard cutouts -- putting them in a hentai is like cheapening them. Compare that to stories like Sailor Moon, in which the girls are mainly eye candy -- they were pretty cheap to begin with. My view is that unless a sex scene serves some artistic purpose, it should be left out of a work, unless the work is a pornographic film. The only example I can think of right now is Dagny and Rearden in Ayn Rand's Atlas Shrugged -- that was meant to illustrate some of the virtues of capitalism and to challenge the notion of collectivism. And that's just from reading the CliffNotes.