fic: living chemical child (ffvii/fma)

My brain, it is being eaten.  D:

Living Chemical Child
II. Ora et Labora

Main Pairing: Established Sephiroth/Zack/Cloud
Canon: FFVII (original game only) + Fullmetal Alchemist
Rating/Warnings: Light R - alchemical torture (naturally), some sexuality, meandering thoughts on alchemy and philosophy, general unhappiness.
Summary: It wasn't like Hojo had left clear instructions on how to reverse a sacrifice to the Gate.  Unbetaed.

Word Count: 1,114

( Pray and work. )