Color sketch - Crystal Slides (Patreon)

Almost a hundred meters long, and rare to find, these towering formations of sharp crystalline rock posses some appeal for slimes, according to travelers' logs...

Tapping a pointy tip would prick your finger open, however slimegirls seem to find great entertainment in using these natural structures as slides, in one long trip from top to bottom... It is widely told that they just love the feeling.