What do people really see on dark eyelids? Why do people find dark eyelids so sexy?

I don't get it. Every girl who has dark eyeshadow gets called hot, but suddenly the ones who call those girls hot get really horrified when they see those girls without dark eyeshadow. What do people see on dark eyelids? Why are they considered hot ot sexy and why is/was it important in porn, stripping,... show more I don't get it. Every girl who has dark eyeshadow gets called hot, but suddenly the ones who call those girls hot get really horrified when they see those girls without dark eyeshadow.

What do people see on dark eyelids? Why are they considered hot ot sexy and why is/was it important in porn, stripping, prostitution or the sex industry in general?

And no, I ain't a feminist, and I am also not a religious nuts. I just don't understand that why are dark eyelids considered sexy, because no one has dark eyelids naturally.