FURVERT!

abs animal_genitalia anthro athletic balls biceps big_penis biped black_body black_fur black_nipples black_penis blue_body blue_eyes blue_fur blue_nose canid canine canis claws erection foreskin fur genitals grin hi_res humanoid_genitalia humanoid_penis male mammal masturbation muscular muscular_anthro nipples nude pecs penile penile_masturbation penis pose presenting retracted_foreskin smile solo standing tail utx-shapeshifter vein wolf