Free for Adventure by Viola Grace

Amby has learned a lot about herself since the medical intervention that set her free. The marks on her back are going to give an eclectic mix of mates if she can find them.

Amby was a victim of fanaticism gone wrong, but now that she is free, she wants to experience what life has to offer: body and soul.
A travel vlog has been proposed, and Amby is chosen for the honour of host. She learns to climb, swim, and how to handle insects before she is sent halfway around the world to the Wonder Islands.
On the first day there, she runs across the first of her three marks in the form of the hotelier, who has decided to show her around the island. When things heat up, she catches the beauty of the islands, all for public consumption.