2girls, aqua_eyes, azur_lane, bare_shoulders, breasts, cleavage, detached_collar, detached_sleeves, dress, frilled_dress, frilled_hairband, frills, hair_between_eyes, hairband, holding_hands, large_breasts, long_hair, looking_at_viewer, lying, multiple_girls, perseus_(azur_lane), petals, petals_on_liquid, pink_eyes, pink_hair, theseus_(azur_lane), thighhighs, tsuri_pi, twintails, water, white_dress, white_thighhighs, wide_sleeves