Mild perversity is censored out of the TV series.
Butterfly, a nice 3-star series you can watch for free on your own television set. Or on someone else's, if that's what you prefer. This series really has two parts. Apparently they did this so that the TV series and the manga being released would tell the story at the same pace. The manga, being released twice a month I think, would otherwise be far behind the storyline of the TV series.