1girl, ame_(uten_cancel), arms_behind_back, bare_shoulders, bikini, black_hair, blush, breasts, cleavage_cutout, closed_mouth, clothing_cutout, covered_collarbone, expressionless, idolmaster, idolmaster_shiny_colors, looking_at_viewer, morino_rinze, navel, red_eyes, simple_background, small_breasts, solo, standing, stomach, swimsuit, thighs, white_bikini