1girl, ahoge, arisugawa_natsuha, barefoot, bikini, blush, breasts, cleavage, collarbone, eyewear_on_head, finger_to_mouth, full-face_blush, full_body, gradient_background, halterneck, idolmaster, idolmaster_shiny_colors, large_breasts, looking_at_viewer, momi_yuro, multi-strapped_bikini, nail_polish, navel, o-ring, o-ring_bikini, orange_hair, palm_tree, parted_lips, see-through_shawl, shawl, shushing, silhouette, slav_squatting, solo, spread_legs, squatting, swimsuit, tinted_eyewear, tree, white_bikini