The original and most famous example of classical conditioning involved the salivary conditioning of Pavlov's dogs. During his research on the physiology of digestion in dogs, Pavlov noticed rather than simply salivating in the presence of meat powder (an innate response to the food he called the unconditioned response), the dogs began to salivate in the presence of the lab technician who usually fed them. Pavlov called these psychic secretions.

From this observation, he predicted if a particular stimulus in the dog’s surroundings were present when the dog was presented with meat powder, then this stimulus would become associated with food and cause salivation on its own. In his initial experiment, Pavlov used bells to call the dogs to their food, and after a few repetitions, the dogs started to salivate in response to the bell.
Thus, a neutral stimulus (bell) became a conditioned stimulus (CS) as a result of consistent pairing with the unconditioned stimulus (US - meat powder in this example). Pavlov referred to this learned relationship as a conditional reflex (now called Conditioned Response).
The same approach holds in the training of the submissive or slut training. As it starts, when the submissive enters a session with her Master, in most cases, the submissive becomes highly aroused throughout the session (if done correctly). Thus, the process of reward begins. As she starts to secret, her cunt becomes swollen and wet. As the session progresses (the Master’s choice and orgasm may be permitted) leading to the reward. Now the conditioned stimulus (CS) is in full effect. Consistent use, paired with session and pleasure, produces Conditioned Response (CR).
To take this a step further, it has been my experience over time when I (Master) email, chat with, cam, be present, or call his slut to attention, the same.
Conditioned Response (CR) will occur. The slut will begin to leak, and her cunt will become wet and throbbing. Classical conditioning can be an essential element to submissive slut trainers because it is challenging to supply a slut with one of the things it naturally likes (or dislikes) in time for it to be an essential consequence of the behavior. For example, it is hard to reward your slave with a piece of chocolate while she’s at home, cleaning the house, and you’re at work.
So trainers will associate something's easier to "deliver" with something the subject wants through classical conditioning. Some trainers call this a bridge (because it bridges the time between when the slut performs the desired behavior and when it gets its reward). Marine mammal trainers use a whistle. Many other trainers use a clicker; a box with a metal tongue makes a click-click sound when you press it. It is common for many Masters and Mistresses to use certain words and phrases (such as "Good girl").
You can condition the subject to the noise (such as a clicker) by clicking it and delivering some desirable reward many times in a row. Click the clicker, pause, and give the dog (or another animal) the treat. After you've done this a few times, you may see the animal visibly startle, look toward the treat, or look at you. This indicates she's starting to form the association. It's called "creating a conditioned reinforce." The click sound becomes a signal for an upcoming reinforcement. As a shorthand, some clicker trainers will say the click = the treat.
How could you apply this to slave training? If, for instance, you are training your slave to respond to the words "beautiful slave, good slut” You may, over a week or two, say these words and stroke the enslaved person’s hair, neck, or breast gently. It would be best if you associated the word with the action by keeping it consistent, every time, at the same speed. Within a few weeks, the words "beautiful slave" will cause the slave to relax, smile, be aroused, and become warm to you within seconds. Consequences have to be immediate or linked to the behavior. With verbal humans, we can explain the connection between the result and the behavior, even if they are separated in time.
For example, you might tell a friend you'll buy dinner for them since they helped you move, or a parent might explain the child can't go to summer camp because of her bad grades. With very young children, humans who don't have verbal skills, and animals, you can't explain the connection between the consequence and the behavior. For an animal, the result has to be immediate. In many training cycles with slaves, you actively try to get the slave to react, not think, then respond, producing immediate obedience. This type of conditioning can also work well for this type of training. The key to training any submissive slut is consistency.
Being random doesn’t work. You must approach training to link consequences with the desired behavior. This is not intended to be the only way to train, but just one tool a good training may apply. Each submissive is unique and must be handled appropriately. There isn’t a one size fits all approach; I have learned the hard way.
Master J

Good girl, you are now ready...