Binary Systems

Because I am a BIG science nerd...and reading about binary stars -- and binary planets -- made me think of TeniPuri and double geek.  Admittedly, my degrees are in Biology and Chemistry, not Astrophysics, so please forgive me if I get a bit of the following wrong.  I mostly just read through a bunch of Wikipedia pages to get the basics in order to fuel the muse.

Title: Binary Systems
Rating: G
Characters: Fuji Syuusuke, Tezuka Kunimitsu, Echizen Ryoma

Disclaimer: If I owned it, would I really be writing fanfiction?

( Fuji finds tennis makes science a bit more enjoyable. )