​Bucket list sex toys: what's on your list?

There are some sex toys that only last about five minutes on my wish list before either I or my partner buys them. Furry tail butt plugs, for instance, press his 'hot' buttons as well as mine, so it didn't take long from 'ooh that looks nice' to a package arriving – discreetly wrapped – in the post. Other sex toys, however, require anticipation: either allowing me time to persuade my other half that he really wants to try them with me, or a little extra money, or both.