Can you put more then one thing in your anus at a time? My wife says it is all she can do to have ME in there....she LOVES it, but sure does NOT want anything else "in her tail" as she puts it. She loves a vaginal toys while having anal, but that is not stretching her rosebud farther. Me? beyond a small toy or her finger...anything else is just TOO big. SO...anyone out there use MULTIPLE things for simultaneous penetration? Anyone really tried DOUBLE ANAL?