Is it normal i send nudes to gay guys, but i have a girlfriend

I like the reaction gay guys give, I have a great ass, they compliment the fuck outta it. My girlfriend prefers my arms and my chest and thinks it's weird I like my ass so much. Also I like hearing other men talk about how they want to get fucked by me. It's like an alpha dominance high having another guy say he'd be your bitch. Doesn't turn me on, I get nothing sexual out of it, just a pat on the back to my masculinity. I got no interest in being with these guys, I just like the praise and compliments. My girlfriend doesn't know.