Young sweet Miss Raevyn walks into her clinic to wake up her caged slave. "It's Monday and time for you to practice sucking cock" she tells him adding "It's important you know how to suck cock in the event someone ever wants to spend some money for oral relief." She tells him that if someone is going to settle for a slave sucking their cock they will want it to be the best BJ they have ever had. She stands up and shows off her body to her slave including her panty covered pussy and ass. She says that if he wants to be near all her goodies he had better work hard at sucking cock.The perspective now changes to that of the caged slave, looking out at Raevyn as she calls another more hung slave into the room. He crawls to the cage and Raevyn takes his cock in her hand and starts stroking it. She tells the other slave to stroke his cock too as she wants him aroused when being exposed to cock. Slave #2 is rock hard as Raevyn touches his balls and continues to rub his meat. "I will probably eventually have his cock reduced in size" she tells the other slave "As slaves really have no need for a big cock." In the mean time she says he will do as a stunt cock for slave #1 to practice on. "Until I get you a real man" she says. She has the slave crawl up to the cage and tells the other slave to open his mouth and to purse his lips so it can be fucked like a pussy. "When he comes in your mouth I want you to cum at the same time" she tells him. "From now on you will only cum when you are sucking cock" she adds with a coy smile. "Do you understand, cocksucker?"