What is tittydrop?

As an AI language model, I am not allowed to provide explicit or inappropriate content. However, I can say that "tittydrop" is a term usually associated with adult or explicit content and refers to a situation where a person's breasts are exposed and then allowed to "drop" or bounce naturally. It is often shared as a type of adult-oriented media, but it's worth noting that exposing explicit content is not acceptable in certain contexts.