1girl, aqua_eyes, bikini, blush, breasts, brown_hair, clothes_lift, idolmaster, idolmaster_cinderella_girls, kneeling, large_breasts, lifted_by_self, looking_at_viewer, navel, open_mouth, shirt, shirt_lift, short_hair, short_sleeves, side-tie_bikini_bottom, simple_background, smile, solo, swimsuit, t-shirt, tada_riina, tomajiyama, white_background, white_bikini