Rule 34 Dev - anthro anus arm_scar back_muscles bag balls big_balls big_penis black_body black_fur black_hair claws clothing facial_hair finger_claws fur genitals goatee gym_bag hair holding_clothing holding_jockstrap holding_object holding_underwear humanoid_genitalia humanoid_penis leaning_on_object locker locker_room looking_at_viewer looking_back looking_back_at_viewer male muscular muscular_anthro muscular_male nude penis penis_backwards perineum scar solo tail underwear undressing vein veiny_penis white_hair yellow_eyes daikitei silver_fang canid canine canis mammal wolf 2024 hi_res|22692778465