Recently, I've discovered that I'm also a stag; I find it exciting when other men admire my girlfriend's tummy. I can't help but imagine her teasing them in a crop top, and the thought of them approaching her to touch or brutally punch her belly is incredibly stimulating for me.
I have a unique kink that centers around belly punches and tummy exposure. I find it particularly arousing when I see a girl getting belly punched or wearing crop tops and other belly-revealing outfits.