FURVERT!

abs anthro balls big_balls biped blitz_(road_rovers)canid canine canis dobermann domestic_dog erection genitals grin humanoid_genitalia humanoid_penis kneeling line_art looking_at_viewer male mammal monochrome muscular muscular_anthro muscular_male nipples nude penis pinscher presenting road_rovers shaded simple_background sketch smile solo stagor55 white_background