Has anyone ever had their ear licked/bit during the deed?

*bitten (i can’t change the title)

My girlfriend and I were cuddling one night after our bodies got tired from making out and dry humping. Since she was the big spoon this time, she started licking and biting on my ear. My ear was sensitive - it kinda tickled me, but ngl, it also kinda made me aroused. Sure, I’ve heard some of the common kinks out there, but I’ve never encountered this one before. I paused her for a moment and asked her if she was sure of doing that, she said yes. I was just wondering, is ear licking/biting a common experience during sex?