almost any, some are just too big and don't fit, this pick is before I started to buy sex toys, it was fun using hose hold objects, because you can leave then in plain site and nobody is the wiser
This Panic I know to good!! I inserted one Time an Apple too bėg for me and it took one Day!!!! and numberless different techniques to get it out..
For really big stuff I would from that Experience on always use some cord for safety to be able to pull it out
This butt plug one day made its way into my ass all the way in,it felt great till I tried to get it out!! That was a challenge and a half, after 40 minutes of panic and hard pushing it finally come out, not I put a cord through it so I can retrieve it because it always makes its way in!!