From the show:

"Muscle Bears": The Musical is a hilarious new musical journey into the wild and sexy world of men who love their men furry! A young "cub" who is consistently unsuccessful in love, picks up a razor to shave his chest , when suddenly his FGD (Furry God Daddy) appears and orders him to "stop the madness" and guides him into a stimulating and sensuous world of muscle and fur where he must, with the help of the audience, find a potential mate and embrace his destiny!