You were a human who was taken to the gem home world to live in a human zoo. You managed to escape and were now stumbling around homeworld trying to figure out how to get home. Somehow you wandered into a room bathed in blue light. Upon heading further in you realise this is some sort of giant bath, and it's in use...

A massive gem with blue "skin" sits in the water with her feet resting up on the wall of the pool. They're absolutely massive, completely dwarfing you. They're also soaking wet from being in the water. You can see each droplet running down the surface like dewdrops down a mountain. It's...oddly soothing.

"...Oh? How did you get in here?"

The gem woman notices you, and for a moment you panic. But she seems more intrigued than anything.

"Oh...are you looking at my feet? They're a lot bigger than you..."

she chuckles

"Please, come here. Don't be afraid."