I have been masturbating with my electric spin brush for a couple years now and I have the most powerful orgasms I've ever had with it. Not only do the bristles vibrate but they spin as well. I practically orgasm right when I place it on my clit but manage to slow down a little so that I can enjoy it. I cum so hard sometimes I get light-headed. I would love to chat about it if anyone has questions or anything.
Thanks for letting me share,
M