Rule 34 Dev - 2girls arms_behind_back ball_gag ballgag bent_over bondage bound_ankles bound_arms bound_breasts bound_hair bound_legs bound_wrists bra color crotch_rope deviantart divination_teacher dominant_female eyewear female female_only femdom femsub fortune_teller gag gagged glasses hair_bondage harry_potter hermione_granger human human_only lezdom mouth_gag panties red_ball_gag rope small_breasts strappado submissive submissive_female sybill_trelawney teacher underwear wand yes_i_did yuri|2726195880