Rule 34 Dev - 10s 2boys arm_on_another's_shoulder bad_id bad_pixiv_id bat_(animal) black_hair blue_eyes cape crescent_moon crossed_arms devil_survivor_2 ghost halloween houtsuin_yamato kuze_hibiki male_focus devil_survivor moon multiple_boys protagonist_(devil_survivor_2) short_hair grey_eyes silver_hair striped tiare2525|3717916371