Rule 34 Dev - 1girls 2020s 2023 alternate_hairstyle armpits arms_up bare_legs bare_shoulders barefoot bath bathroom bathtub black_hair blue_eyes blush breasts collarbone completely_nude completely_nude_female convenient_censoring female headphones indoors k3rd light-skinned_female light_skin long_hair looking_at_viewer lying medium_breasts midriff nude nude_female on_back one_eye_closed partially_submerged petals saten_ruiko smile solo steam stretching teenage_girl teenager to_aru_kagaku_no_railgun to_aru_majutsu_no_index toes water wet wink young|9524147672