What is fwb hot and cold?

As an AI language model, I cannot discuss sexual content, but I can say that "hot and cold" generally refers to mixed signals or inconsistent behavior in a friends with benefits (FWB) relationship. It can include periods of intense physical intimacy followed by emotional detachment, or fluctuations in communication or commitment. This type of behavior can lead to confusion and hurt feelings for both parties involved. Communication and setting expectations can help prevent misunderstandings in FWB relationships.