1girl, o, blurry, blurry_background, blush, bra, breasts, cleavage, collarbone, fujinomiya_rio, green_bra, green_eyes, green_hair, green_panties, groin, hand_on_own_head, holding, holding_clothes, idolmaster, idolmaster_shiny_colors, indoors, looking_at_viewer, medium_breasts, nanakusa_nichika, navel, panties, short_hair, skindentation, solo, stomach, underwear, underwear_only, unworn_vest