For a gradual introduction to anal pleasure, the Vibrating Expandable Butt Buster is just for you. Using air to expand the toy via the attached hand pump, this anal toy expands with air to 12" in circumference. The Butt Buster expands slowly with each squeeze, so the size can be tailored to the perfect fit. Along with a quick release valve for easy deflation, this latex anal toy also features a ribbed texture for extra sensation. For the icing on the cake, this anal toy also has multiple speeds of vibrating capabilities which are controlled by the easy-to-use remote. The Vibrating Expandable Butt Buster requires 3 AA batteries for use (not included).