Rule 34 Dev - 4boys akasaka_mamoru belt black_hair blue_eyes boots brown_eyes brown_hair city_lights clenched_hand doctor glasses grey_hair hat higurashi_no_naku_koro_ni irie_kyousuke jacket lab_coat male_focus multiple_boys necktie official_art ooishi_kuraudo open_mouth short_hair smile suspenders suzuragi_karin tomitake_jirou|6496366266