Tagged body morphing

The survivor of a pirate attack finds the lost planet.

People seeking a way to change their appearance can order the Polymorph Pill to turn into better versions of themselves. People who use the pill for thrill-seeking can quickly come to regret it once the wears off.

On her 18th birthday Jessica Edwards' perfect life is shattered when she discovers that she's really a wish-granting genie! It's a secret she hopes she can keep, but when the ring that controls her falls into the wrong hands she knows her whole world will never be the same again...

Various stories about superheroes or villains who's powers are fueled by sexual acts of any kind.

The protagonist of an Early Access game had enough with the incompetent programmers and takes control of the game engine.