FURVERT!

anthro anthro_on_anthro ass_to_ass balls black_body black_fur black_nose blep brown_body brown_eyes brown_fur butt_bump canid canine canis circumcised demon dobermann domestic_dog duo fur genitals gerrkk half-erect heart_symbol hi_res horn humanoid_genitalia humanoid_penis looking_at_viewer male male/male mammal maurice_demonwolf multicolored_body multicolored_fur muscular muscular_male nude penis pinscher red_eyes saburo_(saburoaburame)simple_background spade_tail tail tan_body tan_fur tongue tongue_out two_tone_body two_tone_fur white_body white_fur