[Randrak42]

Hmm...

Spoiler for Wafuuuu:

Well I do believe that if they go through each route then there's no problem with going with Kurugaya's route and then have the true ending post refrain...much like what really happened in the VN.
In the VN Kurugaya's route serves as the best hint giver that something big is going on with the world (aside from the Rin routes). If you play the other routes alone then aside from a subtle hint here and there, you won't realize that the world might not be real (people usually attribute the magical things like Kuu's chain breaking and Mio's shadow to a supernatural element added in for plot purposes). But Kurugaya's route usually leaves you thinking about the world as a whole rather than a supernatural occurrence here and there.
It would be a sin to not show Kurugaya's route along with the other girls and I'm not saying this because she's my favorite, but because it is needed for the overall story (and of course she IS one of the main girls after all, not like the EX girls which are just some additions).

I don't see any problem with the OVA being based around the EX girls, mainly Saya and Sasami (Haruka's twin could be done along with Haruka)...or not even based on any girl, how about an OVA about the guys? I'd love that! I love Kengo and Masato, LB is nothing without those two! Hell just based an episode around the muscle route! Or make up a new story for the OVA around the 4 LB guys in their quest for wasting time!

Randrak