1girl bare_shoulders black_hair black_pants blue_archive blush breasts cleavage commentary_request crop_top devonrex hand_up highres holding jacket large_breasts leggings long_hair long_sleeves looking_at_viewer midriff navel off_shoulder open_clothes open_jacket pants parted_lips ponytail purple_eyes simple_background sitting solo sports_bra stomach sumire_(blue_archive) thighs white_background white_jacket white_sports_bra