where from?

I really want a vibrator, but my parents are strict and I don’t know where to get them from seeing as there aren’t shops near me and I have to tell them what I’m using the money for if I’m ordering online and it’ll come to my house anyway which is awkward. What should I do instead what do you suggest?

EDIT: I’m not asking for money from my parents, they have control of my bank account and stuff

EDIT 2: thanks everyone for the tips and suggestions