Sex with a narcassist?

Have you experienced having sex with a narcissist? Something happened (unrelated to sex) a few months ago that made me start to question if my husband might be a narcissist... I sometimes wonder about other aspects of our relationships and if he might be a narcissist. I looked it up today and a few things that one might experience during sex with a narcissist, are present (or have happened) in our relationship.

For instance, he’s told me the “right way” to do things sexually and still does. I swear it’s one way one night and the next it’s a different way. Like I’m constantly doing it wrong (mostly referring to handjobs or touching his penis with my hands). I had always thought that I was just bad at sex and was inexperienced since he’s the only person I’ve ever had sex with. He’s often dissatisfied. Sometimes he’s bored and watches porn while we do it. He wants me to change things up often and talk dirty to him. He’ll tell me things to say and I say them, even if I don’t like it. Sometimes he’ll really want anal and want to play with my butt which I am not into. He’ll sometimes pressure me into anal or just into sex in general. My sex drive is a lot lower than his and he wants sex every night (which is difficult and tiring as a pregnant mom of a 1.5 year old) but I have sex or blow him every night (unless I fall asleep nursing our daughter, which doesn’t happen often anymore). He often says, “this is why you need to find me a girlfriend” jokingly but also serious to “give me a break” but also so he can have more fun. I’ve told him that I’d like to have less sex and let my desire for him and desire for sex rise so that I can initiate sex (he’s often complained that I don’t initiate sex enough or at all), but because he expects sex every night it doesn’t work out that way... I don’t know. Narcissistic or just incompatible?