This clip is specifically for individuals interested in the feel of the Boy Toy Doll pelvic insert. The original model insert and the new improved insert are demonstrated side by side. Note the original insert is slightly shorter and more rigid. Insertion for thicker penises is more difficult. The improved insert is far less rigid (almost jello like) and slips on like a glove. The anal cavity for the new insert is also briefly demonstrated. Bottom line? The Boy Toy Doll plus this removable pelvic insert make this the best top of the line sex doll out there!