FURVERT!

1:1 2013 aaron_(artist)animal_genitalia anthro anus athletic backsack balls bench bent_over biceps big_balls big_muscles big_penis biped border bovid bovid_horn bovine bovine_horn brown_body brown_fur bull_horn butt cattle cloven_hooves digital_media_(artwork)erection exercise fur genitals hair hi_res holding_object hooved_plantigrade hooved_toes hooves horn huge_balls humanoid_genitalia humanoid_penis male mammal moocifer_(character)muscular muscular_anthro muscular_male nipples nude on_bench pecs penis penis_backwards plantigrade pose presenting presenting_hindquarters red_hair sheath solo standing tan_body tan_fur torso_shot vein veiny_penis weightlifting weights white_border workout