1girl, akiyoshi_haru, ball, beachball, between_breasts, bikini, black_hair, blush, breasts, character_name, cheek_press, closed_mouth, collarbone, green_eyes, hair_ornament, hair_scrunchie, harada_miyo, hugging_own_legs, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, looking_at_viewer, medium_breasts, navel, ponytail, red_bikini, scrunchie, short_hair, simple_background, smile, solo, striped, striped_bikini, swimsuit, watermelon_beachball, wet, wet_clothes, white_background