So tonight I stumbled across a picture of my sister flashing her bra at a party that got posted by one of her friends on her FB...

Didn't think she would be doing that kind of stuff but I guess she's not as innocent and shy as the quiet girl I thought she was.. if she even knows it's been posted?

Is it better if she knows what that picture will be used as by horny dudes she knows or if she has no idea? :⁠-⁠
If she even knows it's been posted.. I have considered texting her to ask but not sure it would be helpful letting her know it's there while also letting her know I have seen it

I figure since it's a close friend of hers that posted it and it being public she must know already so I probably will just keep my mouth shut and not say anything to her.. Even if she doesn't know now I'm sure someone will tell her at the party she's at.. I'm pretty sure there will be at least one or two dudes who will comment on it trying to get with her after seeing