Sunset wets her snow pants again. And takes immense pleasure in it. The warm wetness spreading through her snow pants combined with the feeling of relief. And she’ll stay in her wet snow pants for a while and not mind one bit. She’ll probably pee in them at least once more before she gets home to change. Applejack can hear the hissing sound and knows what Sunset’s doing. She’s a little bit weirded out but doesn’t pay it much mind - Sunset pees where she wants.
 
Happy Hearth’s Warming, those of you who like this kind of thing.