FURVERT!

1:1 animal_genitalia anthro balls bernese_mountain_dog black_body black_fur bulge canid canine canis chest_tuft claws clothing digitigrade domestic_dog duo fully_sheathed fur genitals growth hi_res lucas_(lucasreturns)male male/male mammal molosser mountain_dog muscular muscular_male nails petplayer976 sheath standing swiss_mountain_dog tongue tongue_out torn_clothing tuft werecanid werecanine werecreature weredog