This is a bit of a change from the usual for me, since it contains anthro muscle growth rather than weight gain. I hope I did ok? Let me know.
Past Mistakes - Part 1
On a remote colony world, an alien artefact causes a researcher to undergo changes...
12 color illustrations, with a short story (3.5k words).
This is the first chapter of what will hopefully become a four-part series.
female anthro cheetah (Xilimyth)
Size growth, muscle growth, mini-giantess, wing growth, breast expansion
Zip file with PDF and illustrations.
5 euros
http://www.e-junkie.com/258515/produ...istakes+Part+1