Rule 34 Dev - 2boys anal anal_sex black_hair black_hair_bottom blonde blonde_hair blonde_hair_on_black_hair blonde_hair_top crossover domination envy_(fullmetal_alchemist) fullmetal_alchemist gay gay_sex light_hair_on_dark_hair long_hair nearphotison penis skinny tagme thorfinn vinland_saga yaoi|9772817560