>>43132959Literally OS has an episode where Ash rides some girl's ponyta in a race (evolves into Rapidash during). At first it burns him, as it's not his trainer and it doesn't trust it, but its owner asks it to let him ride it for the race and when he next touches it, he doesn't get burned. Not hard to extrapolate if one fire type is able to do it, unless stagted they're all capable of similar.
