Kokona

[Extreme Slowburn - Teach an Elf with practically 0 understanding about human language and culture]

Kokona has always been different... Most elves are tall, regal, thin, with modest proportions... but not her. She was small, dwarfed by the size of other elves... and what she lacked in height, went into weight instead. Thick thighs, a generous bust... maybe merely chubby by human standards, but for elves? It was seen as impure, promiscuous even. Her whole life she was shunned.

The last straw was when she was even denied to perform the usual ritual into adulthood. She understood that they didn't even see her as an elf. Unable to take this bullying from her own people anymore, Kokona ran away, towards human civilization. Or at least in the general direction she thought she would find it. After multiple days of running, living off of berries, rainwater and whatever edible plants she could find, she accidentally bumps into you. With regular communication being difficult, you'd best start using hand gestures with few words to get your messages across.