My bf and I have been trying to explore the use of some toys in public. I know there are some remote control vibes out there, but which ones really work? Course we don't want it too loud. Nipple clamps are a possibility. I'm pretty sure they make a vibrating butt plug, but not sure where I saw it or where I can find it. Any and all help would be great. Especially those who have played with this and have some good tips and ideas!