Dolly has been locked away in her standing cage for a while, and Mistress decided it's time for Her sissy's next level of anal training. Mistress straps on Her extra long hentai themed dildo that is over two feet long, and prepares dolly's gurl pussy for a real workout. Watch as Mistress thrusts Her massive dildo further and further into Dolly's pussy, all while Dolly has sissygasm after sissygasm and moans the entire time. Once Mistress sufficiently stretches and works Her doll over, She proceeds to bind Dolly's hands behind her back, and insert an anal hook and tie it to the top of the cage so that her doll is left standing and mounted for Mistress' next training of the evening....