Now I feel like I have to play this.
I had to know where it would lead. 9/10 times I'd go for the typical harem path, but that 1/10 is due to the true genius NiiChan has in forming these back stories. Originally I didn't want to even try the path, I made a save and went for it after I completed the game in it's current state. Afterwards, I was reading through the comments and I was made curious about Emma's ending. I say you should do it just so you can experience the trip that NiiChan made for us all.