1girl, arm_support, ass_visible_through_thighs, bare_shoulders, bikini, blush, closed_mouth, collarbone, frilled_bikini, frills, green_eyes, green_hair, hair_between_eyes, hair_over_shoulder, igarashi_futaba_(shiromanta), long_hair, looking_at_viewer, low_ponytail, navel, nose_blush, note2000, ponytail, senpai_ga_uzai_kouhai_no_hanashi, solo, sweat, swimsuit, v-shaped_eyebrows, white_background, white_bikini, yellow_bikini