More vocal....

My husbands want me to be more vocal in bed. He knows I’m very shy and I’m working on my confidence. I’m good about making noises because the sex is great so I don’t really have to try they just come out. But he’d like me to call out his name or say dirty thing to him. He has the daddy kink and I can sometimes call him that other times I get embarrassed 😂 any tips. I don’t think my voice is sexy and I don’t know got to make the things I say sound sexy and hot. Soo if you have some advice please share!! I really want to do this for him because he’s so very good to me especially with sex and my comfort zones