[How do the Yun reproduce?]

Hmm, way too much over thinking about this. I believe I'm gonna have to go with the simplest theory of all:

 

Yun reproduce via meticulously, carefully measured mouse button led manipulation of various sliders. Followed by the painstaking process of manual keyboard text inputting resulting in a new name for said brand new baby Yun.

 

Or maybe I'll just go with they're sexy as fuuuu, and who cares.

 

I'm good with either one.