FURVERT!

abs absurd_res animal_genitalia anthro athletic balls biceps big_penis biped black_nose blush brown_body brown_fur canid canine canis chumbasket claws collar digital_media_(artwork)domestic_dog erection fangs foreskin fur genitals grin hi_res humanoid_genitalia humanoid_penis looking_at_viewer male mammal muscular muscular_anthro nude partially_retracted_foreskin pecs penis pose presenting sheath smile solo standing teeth vein yellow_eyes