2girls, ass, bare_arms, bare_shoulders, between_breasts, breasts, character_name, cleavage, collarbone, copyright_name, face_to_breasts, green_eyes, green_hair, hair_ribbon, head_between_breasts, head_on_chest, higurashi_no_naku_koro_ni, higurashi_no_naku_koro_ni_mei, houjou_yutori, incest, indoors, japanese_clothes, kimono, large_breasts, long_hair, looking_at_another, multiple_girls, obi, parted_lips, pencil_skirt, ponytail, ribbon, sash, siblings, sisters, skirt, sonozaki_mion, sonozaki_shion, sweater, swept_bangs, turtleneck, turtleneck_sweater, twincest, twins, white_kimono, yellow_ribbon, yuri