with help from midori-chan over on the tenipuri community (ie, she translated the walkthru for me and sent it to me) i was able to unlock kiku-chan on my game. i just unlocked inui and am about to start on momo, but with two unlocked they've started talking to me at the beginning of the game. i had a few that i could pick out like tezuka and sengoku and had my ds right up against my ear so i could hear it over the music playing on my iTunes. i said "i want to hear eiji!" and fuji said "sou da ne?" i jerked the ds back and said "can you hear me?" it's always a little freaky when that happens.
so, starting the list of unlocked/molested boys (in order of unlocking them) i'm going solo first then threesome and harem endings.