Women, have you ever seen a man go to his knees for a kick in the balls?

The first time I was a a teenager, I hurt my sister. She was gonna tell on me unless she got to hurt me back. She wanted to kick my balls. She was wearing leather sandals, I wasn't too worried. But she really connected and I collapsed like a sack of potatoes, laying on the floor staring at her feet. I'd like to think I got up fast, didn't want her to know that she just whooped my ass, so I said I had to use the bathroom, got up, limped to the bathroom and laid on the floor. I laid there awhile, feeling nauseous holding my balls.