FURVERT!

4_toes alternate_version_at_source anthro athletic balls bass_guitar bear blue_eyes brown_balls canid canine canis circumcised claws darkened_balls darkened_genitalia domestic_dog duo electronics fangs feet felid flaccid foreskin fur genitals german_shepherd glans guitar hair herding_dog humanoid_genitalia humanoid_penis hybrid jon_sanders male mammal microphone musical_instrument mustelid nude otter partially_retracted_foreskin pastoral_dog penis pink_glans playing_guitar playing_music plucked_string_instrument prehistoric_species rock_out_with_your_cock_out saber-toothed_tiger sabertooth_(anatomy)singing spelunker_sal spitz string_instrument tan_penis teeth thaddeus toe_claws toes tsarin white_balls white_body white_fur white_penis