The Unicorn Dildo or Anal Butt Plug is soft and big and designed to be inserted in the anus and rectum for sexual pleasure. In some ways, they are similar to a dildo sex toy, but it's shorter and have a flanged end.
They are primarily worn for a short period of time to prepare the anus for anal sex, stretching and relaxing the sphincter muscles to comfortably accept a penis or other penetrative device.
