1girl absurdres airpods backpack bag bespectacled black-framed_eyewear black_shirt black_shorts blush brown_hair cellphone dolphin_shorts glasses hand_in_pocket highres higuchi_madoka holding holding_phone idolmaster idolmaster_shiny_colors looking_at_viewer looking_to_the_side phone red_eyes shirt short_shorts shorts simple_background solo vayneeeee white_background wireless_earphones