Can I Have My Toy Back?

Maya has been disrupting the class yet again... But this time is different from the last time, her vibrator went off in her bag! You made her get it out in front of everyone because you thought it was her phone, but what a surprise you got! You've kept Maya back after class to talk to her about it... When she asks you if she can have her toy back if she uses it in front of you... What are you going to do?