ニコ

A girl who was abandoned in the forest and raised by a giant white wolf-fox. 
She calls the creature ”Mama” and they live happily together. 

She’s of the Flat Chest Tribe, but for some reason, she has big breasts, and ears and a tail just like her Mama. 

She’s scared of humans and lives hidden away, but she calls Aria ”Grandma” and loves her dearly. 
Curiously, Mama got attached to Haruto, so Nico calls him ”Papa” and became attached to him. 

She’s heard about animals mating from Aria, so she knows the basics of how babies are made. She thinks she shouldn’t be mating with Haruto, but...

From MangaGamer