So... if you're having sex with someone? you usually know their name. it's usually pretty intimate, so addressing them by name every time you say something is kind of... not necessary.
here's an example of what not to do.
"I want to fuck you Lily."
"I want you to fuck me too, Fred."
"I'm gonna stuff my cock in your pussy, Lily."
"Omg, that feels so good, Fred."
"You like that, Lily?"
"I like it, Fred."
"I'm going to cum, Lily.:
"Cum for me, Fred. I want to feel your hot sperm in my pussy."
"I'm cumming, Lily."
"Me too, Fred."
i mean, do you talk like this when you're actually fucking someone?
Just more helpful advice.