1girl, august_von_parseval_(azur_lane), azur_lane, bare_shoulders, breasts, copyright_notice, curled_horns, flower, hair_over_one_eye, horns, large_breasts, long_hair, looking_at_viewer, lying, mechanical_horns, official_alternate_costume, on_back, one-piece_swimsuit, panties, parted_lips, partially_submerged, purple_eyes, salmon88, side-tie_panties, sideboob, solo, swimsuit, thighhighs, underwear, very_long_hair, water