Rule 34 Dev - 2boys ^_^ age_comparison aged_down arm_around_shoulder back-to-back book boots child cloak closed_eyes complaining english_text facing_away glasses heiter highres himmel_(sousou_no_frieren) holding holding_book hood hood_down hooded_cloak leaning_forward light_particles long_sleeves male_focus mole mole_under_eye monochrome multiple_boys multiple_views pants sachinyopo short_hair side-by-side simple_background sousou_no_frieren standing|21099008736