Questions about BJ 🤷🏻‍♀️ edit

Ok so weird question but...

Is the skin on a mans penis is meant to be pushed?

My husband is not circumcised and he never moves the skin so when I suck him I don’t touch inside but just the skin on the outside.

Is it normal? Should he slowly start pushing it back ( he got a check up once and the nurse told him he had to do it)

He’s from India and sexuality, reproduction etc is not something that they speak about and me being a woman and having only been with him I have no comparison so I’m not sure what is normal or not.

He did said to me that the inside is really sensitive so that why he never moves the skin but from what I understand it would be amazing for him 🤦🏻‍♀️🤷🏻‍♀️

What can I do? Any tips etc would be more than welcome! I just want to make him feel as good as he makes me feel 🤷🏻‍♀️

Edit : he does pull the skin back but just to clean himself otherwise he doesn’t do it because it’s too much for him!

Should I try to do it when I blow him? Like gently?