Okay, first things first. It's YooSu, and it's mpreg. So if you don't like either, then this isn't really the right fanfic for you.
I'll have the first chapter up very soon! It'll only be short, but it's only supposed to be an introduction anyway. After the first chapter, there's a time skip. Just thought I'd explain that now :)
Oh, and Yoochun doesn't know that Junsu was pregnant when he left (if the description may be slightly misleading?)

Anyway, I hope you enjoy my fanfic! <3