1. Mating season' » reviews

Six years on, Zim has grown considerably taller. Irkan mating season every 30 Earth years rolls around and the all-mighty Tallest are impressed enough to send Zim a mate. And one particular human isn't too happy about it...

Invader Zim - Rated: M - English - Romance/Sci-Fi - Chapters: 8 - Words: 32,883 - Reviews: 100 - Updated: 2-8-11 - Published: 1-11-10 - Zim & Dib