1girl, d, bare_shoulders, bikini, blue_archive, blush, breasts, collarbone, eyewear_on_head, feet, frilled_bikini, frills, from_above, hair_between_eyes, halo, hifumi_(blue_archive), hifumi_(swimsuit)_(blue_archive), innertube, light_brown_hair, long_hair, looking_at_viewer, low_twintails, nanashi_(74_nanashi), ocean, open_mouth, partially_submerged, ripples, small_breasts, smile, solo, sunglasses, swimsuit, thighs, twintails, very_long_hair, water, wet, white_bikini, yellow_eyes