Mistress Caelyx, a commanding red-haired dominatrix, trains her pink sissy Patricia Chen to please her stable of black bulls. Patricia must prepare all her holes for the task, so Caelyx begins with deep throat training. She thrusts a nine-inch black dildo into Patricia’s mouth, ensuring every inch is sucked and savored. Patricia obediently takes it all, proving her oral skills are developing well under Caelyx’s strict guidance. However, Caelyx has a surprise for the next test. Slayer, one of her prized bulls, arrives with his hard nine-inch cock ready to train Patricia further. Excited and eager, Patricia goes to town on Slayer’s cock, showing off what she learned with the dildo. She gets so hard herself as she hungrily works his shaft. Knowing her bulls enjoy having their asses eaten, Caelyx focuses on perfecting this skill in her slutty sissy. She orders Patricia to lick and suck both her and Slayer's asses until she orgasms from the intense pleasure. Patricia eagerly complies, demonstrating her dedication to becoming an expert slut for Caelyx's bulls. For the final test, Caelyx wants to see if Patricia is ready to be fucked without mercy. She blindfolds Patricia and tricks her into thinking Slayer is about to take her. In reality, Caelyx straps on a harness with the black dildo and begins to fuck Patricia as if she were Slayer. Patricia moans in ecstasy at the feel of cock inside her for the first time. The anal slut loves it so much that even when the blindfold comes off and she sees it’s not a real cock stretching her open, she doesn’t care. Instead, she begs for more, wanting Caelyx to pound her harder. Impressed by Patricia’s willingness and ability to be such an anal whore, Caelyx rewards her sissy with a load of hot cum straight from the big black cock she had wished was in her ass. Patricia ends up covered in cum and thrilled with her training session. She proves herself as Mistress Caelyx's perfect little slut, ready to service any bull that comes along.