This was drawn by  catmonkshiro, I had it commissioned from him. ^^

The idea was to have human Sammy turning into his dragon self
in a dungeony type setting where his leg was tied up. I really like
what he did with it.

The stream was fun too, Shiro is really easy to work with and I
recommend him to anyone. ^^

Based on the dialogue I had this story in mind:

---

I tried to run away from those brutes when they chased me, I tried
to run back to a town so that I could call for help, but they caught me
and forced me into a cargo trunk, tied up and unable to make a sound.

I didn't know who they were at first, I had spent quite some time in a
dungeon with my leg chained to the wall, forced to eat whatever they
gave me, which while not being outright terrible was clearly laced with
something.

Over time my body felt very tense and strange, I had growth pains
because I was growing in size, my hands and feet seemed to be growing
the most and they were the first to show concerning changes: Claws. I
tried to yell out for help again but I was told to keep quiet, eventualy
they began referring to me as a dragon, which is when it hit me, I was
beginning to grow a tail, horns, a snout...All the new features became
more prominent over time.

Eventually it became hard to deny that I looked like a dragon but I
still didn't want to play along, I still wanted to escape, especially since
I was being offered up to some emperor, the thought of being paraded
around like a dragon and being used to invoke fear made me shudder.

I have to get out of here somehow!