Hands free vibraters?

Kylie

So I want a hands free vibrater that I can use while my bf is penetrating me. I've looked into some but not sure how well they'll turn out whe he can be inside me as well. It's just really inconvenient to hold a vibrator while we have sex, ESPECIALLY when I'm on top. Any recommendations? I think I have less orgasms during sex with him because I have to hold the dawn thing and can't keep holding it (my fingers and hand tends to go numb for no reason)