No gag reflex?

Is it normal to not have a gag reflex. I don't have one, or if I do its very slim. I got bored and was trying to see how far I could stick my fingers down my throat (I know it's weird) and I discovered I have no gag reflex. I can reach so far down my throat I can touch my epiglottis. And I won't go any further than that before I don't want to hurt myself but I'm definitely able to. All I know is that's a treat for my boyfriend and he loves it😉