Yeah, it's awesome. Literally can't stop reading it because it's such a good combination of cute and perverse at the same time. I don't like how Tachi's trying to steal the spotlight so far though xP
Also Fujimoto, there were some epilogues written as fanfiction on the 4LS forums that were praised by Aura, etc that I recommend you read. I've taken them as my headcanons as they're great additions to the story. Go ahead and read 'em if you'd like