Rule 34 Dev - 2boys 2girls 4koma blue_eyes blush brown_hair closed_eyes comic computer glasses gokou_ruri kousaka_daisuke kousaka_kirino kousaka_kyousuke laptop mole mole_under_eye multiple_boys multiple_girls ore_no_imouto_ga_konna_ni_kawaii_wake_ga_nai purple_hair red_eyes rifyu square_4koma translation_request|2233539243