Really didn't liked it because of the third couple, It was terrible for me, euck (there isn't a friendship rule who says you can not screw with your best friend parent?)
the first is okay, the last is really, really good because of *emotions* and the extra is really really sexy, best sex scene in the whole Manga is there, yep yep. The second couple, tho is kinda rushed.
Urahara to Dilemma