FURVERT!

2014 abs animal_genitalia animal_penis anthro athletic balls biceps black_nose brown_body brown_fur brown_nose canid canine canine_genitalia canine_penis canis claws clef_(clefwolf)collar digital_media_(artwork)domestic_dog dominant dominant_male duo erection fur genitals grin hi_res kneeling knot leash leash_pull male male/male mammal markings mastiff molosser muscular nude outside pawpads paws pecs penis plant pose red_penis rottweiler sheath sky smile standing submissive submissive_male tail tan_body tan_fur toe_claws tree vallhound white_body white_fur wolf wylderottie yellow_body yellow_fur