New GF ballbusting

Hello every one, so I’ve written here before when I had my ex gf on here busting my balls, so we broke up a couple of months back.

So now I have a new gf she’s pretty hot, bigger tits but I don’t know how to tell her I want her to bust my balls! There was this one time where she kneed my balls by accident it was fucking hot she just giggled love it, but as I said, I really want to tell her but don’t know how lol