@TheSneek  
This is such a fantastic summary.

@Centipeetle
 
It’s a /quest/ where you guide Emerald Jewel, an effeminate colt on his journey to be the world’s best earth pony mage/child prostitute, aided by his mentor/pimp Joyride the irresponsible mage, his best friend/surrogate sister/possible actual sister Ruby Rouge the child thief often mistaken for a boy, and his surrogate mother figure/love interest Hope Blossoms the World Ponytarian Aid volunteer and statutory rapist.
 
Larimar here is the somewhat recently introduced apprentice to Joyride’s ‘rival’, a high-ranking member of an anti-demon organization that’s pretty obviously a bunch of holier-than-thou wannabe fascists.

Could someone tell me what Coltquest is?

It may be time to retire that knife, maybe put it in a museum.