You can beat your wings to gain lift off of other creatures.
Prerequisites: Fly 5 ranks, arbiter.
Benefit: When adjacent to a Medium or larger creature, you can fly up to 5 feet above that creature’s space without falling back to a solid surface. You can also fly over liquid surfaces without sinking, but you must end your movement over solid ground or a larger creature or you fall as normal.
The Book of Many Things, © 2018,Samurai Sheepdog; author Kevin Glusing.