Sex question

So my boyfriend and I like hardcore sex a lot. Like I am submissive and he is dominant. Today he asked me that would I get offended if he calls me dirty stuff like my bitch or my slut during sex and I said no. I feel like during sex it can be really hot but we never tried it, I just don’t want him to actually see me like a bitch but do you think I am thinking too much?

Thank you!!!