(NSFW) Tetsuko - bicep close-up (Patreon)

This started as a practice sketch; then I looked at i and thought, "Hmm. I bet my Patrons of Strong-Girl Art would like to see this drawing finished in color." So I did. And here she is!

I'll be posting low-res versions of this drawing at my other social-media outlets, but only you get the full-size version, and only here!

Full-size pic download at the link below (but I bet you know that!)