1girl ahoge bad_id bad_pixiv_id bag black_panties blush bookbag bow clothes_pull desk green_eyes grey_hair haiyore!_nyaruko-san heart heart_ahoge highres huge_ahoge long_hair long_legs lying nyarlathotep_(nyaruko-san) on_back on_desk open_clothes open_shirt panties school_uniform shirt shoes shoes_removed skirt skirt_around_one_leg skirt_pull solo swordsouls thighhighs thighhighs_pull unbuttoned underwear undressing