1girl, aqua_eyes, ass, blonde_hair, blue_bra, blue_panties, blush, bra, breasts, cowboy_shot, crotch_seam, embarrassed, from_behind, frown, hololive, kazama_iroha, leaning_forward, looking_at_viewer, looking_back, medium_breasts, medium_hair, melow_menow, open_mouth, panties, ponytail, see-through, shower_head, showering, solo, sparkle, standing, tile_wall, tiles, twitter_username, underwear, underwear_only, virtual_youtuber, water, water_drop, wet, wet_clothes, wet_panties