Rule 34 Dev - artist_request black_hair black_jacket blouse books candle desk doggy_style grey_legwear grey_overknee_socks grey_skirt grey_socks harry_potter hermione_granger jacket legwear lipstick male_focus parchment quill red_hair severus_snape shirt short_hair skirt socks striped_tie thighhighs tie white_blouse white_shirt|186151024