1girl, aqua_(konosuba), ass, bare_arms, bikini, black_bikini, blue_eyes, blue_hair, blush, breasts, cleavage, covered_nipples, grey_background, hair_between_eyes, hair_ornament, hanasaka_houcha, kono_subarashii_sekai_ni_shukufuku_wo!, large_breasts, long_hair, looking_at_viewer, lying, on_side, open_mouth, sidelocks, smile, solo, steam, swimsuit, thighs, underwear, wet