Rule 34 Dev - 1girl aa211108 bare_shoulders bikini black_hair blue_coat blue_eyes blush breasts cleavage coat collarbone hair_between_eyes hairband highres idolmaster idolmaster_cinderella_girls large_breasts long_hair looking_at_viewer navel open_mouth plaid_bikini plaid_clothes sagisawa_fumika simple_background smile solo swimsuit|22515846678