Rule 34 Dev - 1boy 2024 abs aggressive aggressive_male ai_generated animal_genitalia anthro avaru biceps black_body black_fur black_nipples black_nose bondage canid canine canine_genitalia canine_penis canis cerberus chains chest_tuft clawed_fingers claws dark_body fangs fur genitals glowing_eyes greek_mythology grey_body grey_fur hell humanoid knot male male_focus male_only mammal muscular muscular_anthro muscular_male mythological_canine mythological_creature mythology navel nipple_piercing nipples nude pecs penis pierced_nipples piercing piercings precum precum_string sagging_balls scar sheath solo veiny_biceps veiny_hands veiny_muscles veiny_pecs|12450678136