Is this weird or normal?

So today I had my new math class today which my boyfriend took the same professor. And after the class I was telling him how the professor was attractive in that whole “daddy” type of way and that if I were an older woman, that I’d be attracted to him. And my boyfriend agreed and even said that he’d look at him and be like wow he’s attractive and that if he was a woman he’d find him attractive too. I wonder if anyone else has these types of situations. I thought it was cool I could talk about that with my boyfriend.