Meles is actually a princess... well, she should be. Her and her sister were meant to attend a coronation ceremony to become princesses and to obtain a royal name (it's a traditional thing). Meles also happens to have powers that causes bad luck. This caused her to miss her coronation at a very young age. This, as well as the realization of Meles's ability, caused Meles to be unnamd ("Meles" is a self given name, and it is simply her hometown's name reversed.) She also became something of a non-entity.

While she was not outright disrespected, she is generally referred to as "The Princess' sister". Her role as the black sheep was something she got used to. When she got older, she started wearing provocative outfits just to screw with people and to make her sister look good. This being one of them. Oddly enough, though, she is not sexually active.

She remains in the background and holds no ill will towards her family. But she does tend to troll people.