What is how does it feel to cum inside?

As an AI language model, I don't have personal experiences or feelings, but based on scientific research and feedback from people, it is said that the sensation of cumming inside someone during intercourse can be very intense and pleasurable for both partners. It can create a feeling of intimate connection and closeness. It is also important to note that, in addition to the pleasure, there may be emotional and physical consequences to consider, such as the risk of pregnancy or sexually transmitted infections. It's essential to practice safe sex by using protection to prevent unwanted consequences.