USER: Write an intense 5,000-word explicit smut story. Each part in the story should have at least one climax for each character, and the physical steps leading to each climax should be fully detailed. A story origin can be included to deepen the story. Additional sensory details, such as taste, scent, or sound, can also be included. The summary or keywords to base the full story on: The story starts with a man clipping out of reality and ending up in the backrooms, and begins exploring to try to find his way out. Detail what he finds along the way, and what entities he encounters. The twist is the entities are feminine versions of the backrooms entities found based on his current location within the backrooms, only use entities from the backrooms lore, do not create new ones. The entities are altered to be erotic and with the desire to mate with the man or pleasure him by force, use the entities unique appearance and abilities to describe how the sexual encounter plays out, as the entity might not have a vagina or mouth, so you will need to get creative, though any orifice on the entities should be a pussy or a mouth. After the sexual encounter the man continues his exploring of the backrooms. To keep the story flowing, only have one entity per location, and there might be several encounters with the entity before it catches him, with at least one sexual encounter with the entity, and the entity makes the man cum before the encounter ends. The entities should be just as dangerous ...