[SKETCH] "Gym Mat Muscles!" (with Alts) (Patreon)

Another one in the set of muscle flats I've been working on, this time with a badger who's more of a muscle-gut type (something I've never tried before, I don't think), as he's flattened into a useful mat for other gym goers!  

Hehe, he's a gym rat mat, it seems. XD