Rule 34 Dev - 2boys belt ekubo_(mob_psycho_100) facial_mark green_background greyscale_with_colored_background hand_in_pocket knee_up leaning_forward long_sleeves male_focus mintlark mob_psycho_100 multiple_boys necktie pants parted_lips reigen_arataka serizawa_katsuya short_hair sitting smoke smoking spot_color yaoi|22225396167