Rule 34 Dev - 4girls blonde_hair blush blushing bondage book broom broomstick brown_hair clothing comic domination english_text femdom femsub ginger_hair ginny_weasley hairband harry_potter hermione_granger hiarband hogwarts hogwarts_school_uniform holding_book holding_object jeans kinky_curses kneeling learning lezdom lipstick luna_lovegood magic_wand multiple_girls multiple_subs nymphadora_tonks orange_hair pink_hair reading reading_book red_hair red_lipstick room_of_requirement rope rope_bondage school school_uniform schoolgirl schoolgirl_uniform self_bondage sitting sitting_on_floor skirt snitch speech_bubble student submissive talking teaching text tied tied_legs uniform wand witch yes_i_did yuri|4346406568