Rule 34 Dev - 10s 1girl black_footwear black_hair black_sweater blue_background blue_thighhighs book button_eyes buttons cable chair computer cuffs dress female_focus from_above full_body handcuffs holding holding_book laptop long_hair lying mizunoto_kanae on_back open_book parted_lips sasa_kazamori shoes simple_background sitting solo striped_clothes striped_sweater sweater sweater_dress table thighhighs un-go yellow_eyes|7092806058