A [Edit]. Not that I use them, but i was standing in a womens lingerie store one day and there was one on the shelve for people to 'test' (not really test, i mean switch it on!), i tried to switch it on and then it dropped outta my hands as soon as it started to vibrate and i got scared and then i jumped and then i saw it do something.... on the floor.?
Make sure you have your honeymoon in hotel and not at home.