Rule 34 Dev - 1girl absurdres black_necktie black_skirt black_thighhighs book book_stack breasts c4_art chair coffee coffee_mug collared_shirt commentary cup erlenmeyer_flask expressionless flask full_body highres indoors long_sleeves looking_afar looking_outside medium_breasts messy_room mug necktie original paper papers parted_lips plant potted_plant scenery scroll shirt sitting skirt solo staff table thighhighs vial white_hair white_shirt|17632215783