Vibrating Panties?

okay so my bf and i (1 year 3months strong) we’re taking about money and i was saying how i’d worked up for an extra $150 after saving for a concert in going to in march. it was late at night and he said that i could buy a legitimate vibrator on amazon or something. i mentioned something about a long distance vibrator and he was instantly intrigued. we live about 850 miles from each other and don’t get to see eachother often and when we do i’m afraid of getting caught somewhere with him so this was the next best thing. he started searching up top rated long distance vibrators and came across the lush vibrator from lovense.com. he lives across the boarder and i haven’t gotten paid yet so he bought it for me yesterday. shipping said it would be 2-3 days and is being delivered to my moms store. i’m afraid she’ll open it and kick me out of the house or something etc. and i’m also afraid of me sitting wrong in a chair and him turning it on and then everyone can hear it and wonder what’s happening. his head is full of memes and since no nut november and destroy dick december, he made one up for me called finger free february and more masturbation march for my end but with the vibrator coming in a few days, i can’t help but think of the circumstances he’ll put me in or the fear that my mom is gonna find it. idk what to do and i need opinions at this point, almost any response helps. thanks.