Alt endings included.

This looks like promising fun. :D

Base +6, lunarsuicide -8, SSSdriver +7, crzyguy3 +6, WolfCave +4, Digimonmasterlover +2

That's not how evolution works... But I'm not complaining. ;3

Base +5, Bookrat15 +3, rockball +6, HyugaTepez +6, F-O-X +7, SSSdriver +7, killman2.0 +6, borkenbea +10, PokeTFFan +5, Dennis6 +6, WolfCave +4, Digimonmasterlover +2, rockable +10

Changing genders when evolving? Now that's an interesting ability

Base +7, PokeTFFan +5, F-O-X +7, WolfCave +4, Digimonmasterlover +2

No one expected nintendo to be sexy

Base +6, F-O-X +7, WolfCave +4, Digimonmasterlover +2

@Muffdiver884 Azurill used to do that, actually. Before Gen 6, female Azurill had a 1 in 3 chance to evolve into male Marill because Marill's gender ratio is an even 50/50 but Azurill's is biased 3/4 towards being female

Base +4, PokeTFFan +5, dududude +8, Digimonmasterlover +2, Minstrelofmoria +6, F-O-X +7, ShinyUmbreon0190 +5

so, last 3 pages (11-13) choose your own gender adventure time? or are we supposed to go to the artist's gallery and vote for our favorite?

whatever way, that's an awesome looking Umbreon. wonder what the one that needed to pee is going to become. I'd guess Fairy type?

Base +8, Rizardon91 +28, F-O-X +7

I personally like the 3rd option (page 13) best.
That way it's like he ejaculated his maleness away before evolving into a girl (the artist got that right, girls are higher lifeforms :P ) and getting to enjoy a lifetime of female orgasms.

Base +10, F-O-X +7, Karism +8

3rd option best option (pg 13)

Base +7, Karism +8

2nd option is the best. It combines the best attributes of both genders into a single gender.

Base +4