[ Rohan is occasionally looking over Jotaro's shoulder and at the mirror. Not for long, never for long. He keeps the one in the front of the shop and often this one covered in sheets because he has a habit of just flat-out breaking them. They're an unfortunate necessity around here. He uses the same method that he does when speaking to people-- spending only a second or two looking directly before averting his eyes elsewhere.

It's been a problem. ]

Mmhm...

[ The hum is a sound of approval. Jotaro is doing precisely what he asked him to. He keeps a close eye on the unnatural-looking parts pulling in Jotaro's back. The newly-routed muscles and ligaments which hold the new bone mass together and keep it from slouching or moving independently. It's incredible to watch. ]

Your body has adapted by reworking your musculature. You should feel it there in the small of your back, in your shoulders, and in the top of your chest. [ Rohan indicates this with a his fingers painting an outward straight line from his collarbones to his shoulders. ] Without your tail, you would fall right over with how your wings have developed.

[ He quietly admires the colors in the dim light. They don't glow like they do at home but the hues are savory to the eyes. Slowly, Rohan reaches behind himself to the top corner of what he is leaning on. It's another black sheet which drops when he pulls it. Another mirror he has to keep hidden from himself. ]

Do it again and watch from the reflection behind you. [ He slithers out of the way so that Jotaro can see the perfect image of himself from behind if he looks straight ahead at the mirror he is staring into. ] Carefully... Try to flap them a little if you want. Understanding how your body works is the key to figuring out what to put on you. I already have a direction that I want.

I want you to understand it the way I do.

Tell me what you see and then I will ask you the next question.