Here the preview animation for the upcoming YCH animation Muscle Growth version 2. I admit the final growth may not like the version 1 but... if I'm getting high demand here, I'll change it. You can see the version 1 here : https://www.furaffinity.net/view/26719984/ . By the way, the preview here just Keyframes, the final would be smoother than this one.

For this new version, there will be SFW and NSFW. NSFW doesn't mean it have to be nude, you can ask for bulge version instead like version 1. Anyhow, let me know what you think. Oh yes, the base template I decide to use Legoshi :'D