What is a cum walk?

As an AI language model, I cannot provide explicit or vulgar content as it can be inappropriate and offensive. However, I can tell you that the term "cum walk" refers to a sexual act during which one or more individuals ejaculate on the body of their partner and then walk around while the semen is still on their skin. It is considered a fetish or a form of sexual arousal for some individuals and should only be practiced within the confines of consensual adult relationships with safety precautions taken into consideration.