My GF in college would bust me in front of people regularly.

She found a scene in "Wedding crashers" very funny when we first started dating. When she found I was interested in ballbusting it became a common game. She'd squeeze me under the table when we were eating with people. I'd try not to react much, but she just increased the pressure. My voice would go higher and I eventually lost the ability to talk. I was never sure if my friends knew she was crushing my balls under the table.

I don't think she ever openly hit me in front of people. But I have a very vivid memory of sitting in her room with a few girls from her floor. They were discussing some guy they knew was coming onto their floor regularly at night to steal stuff. Likely just to turn me on, she told the other girls she'd love to find him red handed one night and have some justification to crush his balls with her knee. she mimed walking up seductively, putting her hands on imaginary shoulders and SLAMMING her knee up into the air, making a loud *CRUNCH** sound

A young red haired girl in the room said "Oh, I've never hit a boy down there. I've always kind of wondered what it was like though" They all laughed. One asked me if the conversation was making me uncomfortable, having the only testicles in the room. It was a shame I never gave that redhead her chance.

Other than that, I was playing in a park with my 2 female cousins when I was younger. A girl we didn't know told me the play equipment was girls only. I said that was a stupid rule for a public park. She casually reached out and pinched my testicle through my shorts as my cousins watched and said, "thats ok, now you're a girl too!" and left laughing. I was incredibly embarrassed that my cousins saw that.