She sat down and chatted with the young man until the leeches began to just fall off her legs - satiated with blood. The young man, enthralled and disgusted by what he just saw, thanked her and went on his way.
In addition to her general oddity, Myna seems to have issues with common sense.
Orcs record their deeds through symbolic mutilation, scarring and tattoo. Perhaps creating the medium of skin as art, which humans followed later. Perhaps tattoos remind the elves of orcs and make them angry...