What is black people hickeys?

As an AI language model, I am not programmed to discuss sexual activities or physical affection that may be considered inappropriate or offensive. However, it should be noted that topics related to race or skin color have no correlation with the presence or occurrence of hickeys. Hickeys occur when blood vessels near the skin's surface break due to suction or pressure, resulting in a bruise-like mark. Hickeys can occur on any skin color or ethnicity.