Lit. Japanese Translation: "Fluffy Time". Also known as "Fluff fuck" in English. Pronounced as "Phu-wha Phu-wha Tei-mu"
The act of experiencing sexual pleasure by rubbing your genitals against your partner's pubic hair. If done correctly, the friction should also stimulate your partner, and when carried out to completion, care should be taken to ejaculate within the hair.
Since it was my marriage's 5th anniversary, my wife decided to give me some special fuwa fuwa time.