1girl, alternate_costume, ass, barefoot, bike_shorts, black_socks, blue_archive, blurry, blush, character_name, cheerleader, collarbone, cosplay, couch, depth_of_field, detached_collar, from_below, grey_eyes, hair_between_eyes, halo, holding, holding_pom_poms, iroha_(blue_archive), knees_up, legs, long_hair, looking_at_viewer, lying, midriff, millennium_cheerleader_outfit_(blue_archive), nishi_yasuaki, on_back, parted_lips, pleated_skirt, pom_pom_(cheerleading), red_hair, sidelocks, signature, single_sock, skirt, sleeveless, socks, soles, solo, sweat, toe_scrunch, toenails, toes, wavy_hair