Rule 34 Dev - abs ai_generated armpit_hair balls bara biceps big_balls big_penis black_hair black_hair_bottom blonde_hair blonde_hair_on_black_hair blonde_hair_top chest_hair domination fullmetal_alchemist fullmetal_alchemist_brotherhood gay ilovementits light_hair_on_dark_hair male male_only manly mature_male muscular nipples penis pubic_hair roy_mustang thighs yaoi|11988547616