Stars of Autumn

Osprey is the princess of the deltas, although it never seemed like that to her. She always thought of the stronghold, an underwater kingdom protected from the outside world, as a prison. No one was to leave or enter. If you were exiled there was no return. She was notorious to the guards for her several attempts to escape, but one day she finally made it out. After years in her absence she gets word that things have fallen into chaos, so she returns in disguise. She soon learns that her worst enemy is still alive, her brothers are now dead and she's the universe's only hope for freedom.

WARNING: LANGUAGE/POSSIBLE SMUT