OC: Thea Chase

Theadora Tiphane 'Thea' Chase, daughter of Annabeth and Piper Chase

I've had Thea in other stories too, but this version (age) is from "Chasing Fireflies" (here the links to it on FFNet and on AO3).
She's the oldest of four and the only girl. If you're asking yourself how Piper and Annabeth can have children, simple. The same way Annabeth and the other children of Athena are born. By thought. And to think, you don't need a guy and a girl, so theoretically, Athena could have kids with women too. And why shouldn't her children share that ability just as they share her gray eyes and strategic and arrogant mind?
Thea's best friend is Donny di Angelo, mostly so because their moms are inseparable best friends. And she's dating Herc Grace.

Thea Chase (c) by me
PJatO/HoO (c) Rick Riordan

Other "Chasing Fireflies"-OCs:

Donny di Angelo | Sander Rodriguez | Sam Raser | Trend Austin | Herc Grace | Nico Zhang | Joe Foxx | Sara Mers | Marshall Mikaelson | Derek Rhys | Phyl Rosenberg