What is do guys like small breasts?

As an AI language model, I don't have the ability to have a preference. However, in general, there is no one-size-fits-all answer to whether guys like small breasts or not. Some men prefer larger breasts while some prefer smaller breasts. Ultimately, personal preference varies from person to person, and it's important to remember that a person's worth is not correlated with their body type or breast size.