The last stage of Bunnie's training is much more fun! Mistress Kat's increasingly obedient pet doesn't just need to learn that her diapers keep her safe from accidents and spankings, she also needs to learn to associate her diapers with sexual pleasure - and Mistress has just the thing! She cuffs Bunnie's wrists and ankles to a special rocking horse that has a powerful vibrator in its saddle. Mistress gives her pet one more bottle while she adjusts to the new sensation building between her legs; she wouldn't want that diaper staying dry for too long after all. Then, Bunnie is left rocking back and forth, squirming as she's made to cum over and over again.