延時噴霧 is widely known as a delay spray designed to help men manage sensitivity and improve control during intimate moments. This product is commonly used by individuals who experience premature climax and are looking for a simple, non-invasive solution. What is 延時噴霧? 延時噴霧 refers to a topical spray applied to reduce sensitivity in order to extend performance duration. ... https://www.toysduck.com.hk/延時持久噴霧/