Teonysis vs Neiko Picture

For an assignment at school (in college if you can believe) we had to create and draw our own myth:
My OC, Neiko verses Medusa's son, another OC, named Teonysis.

In this scene, Neiko is facing her first challenge up the mountain to Athena's fountain, which she must venture to in order to become a girl again after the jealous Hera cursed her into the form of a man man! Here she meets Teonysis, a snake boy who owns a lemonade stand. Neiko must drink from the right cup in order to pass. When she does succeed, Teonysis is angry and accuses her of cheating, which is what is being depict here; if she had lost, then she would have been turned into a statue, like the other fellows surrounding them.