Is it right to use someone's weakness in order to get what you want. I'm asking this because my brother has always had a foot fetish my brother has a high paying job and a 09 sports car however, what has me upset that there is this female from Polynesia who found out about my brother's fetish and now she does foot teases in front of him by dangling her flip flops on her toes being barefoot when she talks to him she comments nice car to bad I have to use the bus my brother tells her he can use his car when he doesn't use it. Should I step in and tell her something that I know what she's doing or should I just tell my brother and let him handle it I just want to look for my brother any advice out there.
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