I'm eighteen and tomorrow I'm going to a store with my mother that sells sex toys and porn and all that good stuff. She's going there to get a gift for her friend bachelorette party, and she asked me if I wanted to come with her. I asked her if she could buy me a vibrator by chance, because I'm kinda broke and not in a relationship. Her and I are very open about sex and masturbation. She said yes, so I was kind of wondering if anyone could suggest a good, but cheap, vibrator brand.
I'm looking for something that quiet, because the walls in my house are rather thin. and maybe a rabbit style clitoris stimulator....

Any suggestions?