1girl absurdres animal_print armpit_peek bangs blush book breasts brown_hair center_frills chair cleavage collared_shirt cow_print day desk feet_out_of_frame frills glasses highres huge_breasts id_card indoors lips looking_at_viewer mature_female namhorm_(puzenketsu) office_lady original panties panty_peek pantyhose parted_lips pencil_skirt puzenketsu shirt sitting skirt smile solo steam sweater table teacher underwear wooden_floor