PHONE SEX HOW TO?!

I've never had phone sex cause I feel like it's so awkward 😂😳 my bf has tried to initiate it before but I just felt way too awkward. He's not really a guy who talks a lot especially not during sex so I feel like I would have to be mostly in control... my question is how to have good phone sex? Examples of questions to ask and things to say?? How to be super sexy and not awkward about it ???