Lost Amazon - Monster Girl Harem, #1

Crashing into a strange island after being exiled didn't make for a thrilled amazon princess, but Lysandra had to make due. Unfortunately for her, between attacks by giant bugs and the strangeness of the place, the island might just prove to be too much of an adventure for her alone. Then she stumbled upon Mana and Daphne, two obviously magical beings. The first one was a naiad, the other a bunnygirl, and they needed her to help them rescue the rest of their group - the twin catgirls Melita and Melina. Never one to refuse to take action, and realizing she was a stranger in a strange land and needed support to survive in it, Lysandra decided to do whatever she could to help them, though her attraction to both females played a part.
She would soon find out there were plenty of dark dangers ahead, but she wouldn't give up. And the two lovely monster girls would give her quite a nice reward for her courage.