In the omegaverse, a fictional universe often explored in romantic and erotic fiction, societal dynamics are organized around three main classes: alphas, betas, and omegas. Alphas are dominant individuals with heightened strength, aggression, and often possess a unique anatomical feature known as a "knot" at the base of their penis. This knot swells during sexual activity, locking the alpha and omega together, enhancing the chances of fertilization. Omegas, on the other hand, are submissive individuals who experience a reproductive cycle similar to a heat, where they become incredibly fertile and release pheromones that attract alphas. During this time, omegas may experience physical symptoms such as cramping and increased lubrication, known as "slick," to facilitate mating. Betas, meanwhile, are individuals who lack the dominant traits of alphas and the submissive traits of omegas, making them the norm within society. The dynamics between these classes often form the basis of romantic and erotic stories within the omegaverse, exploring themes of dominance, submission, and reproductive biology. In the omegaverse, when a female alpha mates with a female omega, the alpha's knot plays a crucial role. It swells during arousal and locks the partners together during intercourse, enhancing the chances of fertilization. The alpha's sperm is ejaculated into the omega's reproductive tract, potentially resulting in pregnancy. If successful, the omega may carry the offspring to term.