1girl, d, ahoge, bikini, black_bikini, blonde_hair, blue_eyes, blush, boneseing, breasts, cleavage, hachimiya_meguru, idolmaster, idolmaster_shiny_colors, large_breasts, long_hair, looking_at_viewer, low_twintails, navel, open_mouth, simple_background, sketch, smile, solo, standing, swimsuit, twintails, upper_body, v, white_background