Have you ever hit your sister in the groin?

One time I was fighting with my sister (I was 8 and she was 15), it was normal fight between siblings, I was holding her hand and she push me on the ground and then stand above me with legs spreadet next to my shoulders, I saw possibility of low blow and I went for it, I swing my hand up hitting my sister in the groin with full strength. I must hit her right in the clitoris because she literally pee herself from pain, she start to cry and immediately fall on the ground, she was normally strong fighter but when I got her there, she was instantly down, after some years she told me that it was worst pain of her life and sitting was painful for her for whole two weeks. I wonder if anyone else got his sister like this or mi the only monster here?

Have you ever hit your sister in the groin?
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