I've finished reading this one quite a while ago *sadface*. I quite liked it, also her true form is hot. Sadly, up to the time where the series was stopped(or quickly finished), she could only get temporarily into that form, e.g. when he kissed her. I'd have loved it if it had been going on a bit longer. This is one if the only series where I'd have been okay with "two-timing", Haruna with long hair was cute too.
I heard there had been a special or "outro" of the series, but what was it exactely?:S