I know I'm probably late, but here's my Golden Week contribution, featuring...a new Goetia sibling for Stolas!
Colin Teal Goetia (he/she/they): younger than Stolas, gay, ENFP, French, half cockatiel, well-meaning but privileged, and fashion model.
Colin gets along well with Stolas and provides him with updates involving the family. Colin doesn't go so far as to gossip, but is playfully sassy with their big brother.
Wants to bond with Via, but Via doesn't vibe with Colin's energy. Afraid of Stella and avoids Stolas whenever she shows up.