Natalie Mars is being trained to be the perfect anal slave. Mistress Lexi has her bound by her arms, nipples, scrotum and ankles. Natalie is helpless to her Mistresses sadistic desires. Natalie's balls and ass are whipped while she struggles in bondage. Mistress brings out the anal beads to stretch & train her ass. Lexi starts with the smaller set pushing them in and pulling them out then advances to a larger set. Lexi decides to double stuff Natalie and pushes both pair in leaving Natalie feeling very full.