1girl :d bare_arms bare_shoulders bikini black_choker bow breasts brown_hair choker cleavage cowboy_shot double_v gishu hair_bow idolmaster idolmaster_shiny_colors large_breasts looking_at_viewer navel open_mouth pink_bow red_eyes side-tie_bikini_bottom simple_background skindentation smile solo sonoda_chiyoko swimsuit twintails v white_background yellow_bikini