1girl arm_support bare_shoulders belt blue_skirt blush breasts brown_hair chains chocolate chocolate_heart chocolate_on_breasts closed_mouth collar collarbone commentary_request crop_top dog_collar double_bun hair_ribbon heart idolmaster idolmaster_shiny_colors jacket lock long_sleeves loose_socks mamedenkyuu_(berun) medium_breasts midriff no_bra off_shoulder one_breast_out panties pink_jacket reclining red_collar red_eyes red_ribbon ribbon skirt smile solo sonoda_chiyoko sweat twintails underwear white_belt white_legwear white_panties