The word fluffer used to be used exclusively in the porn industry. The fluffer would keep the men hard when needed by stroking or giving blow jobs. Fluffer can also mean the cuckold who is forced by his cuckolding princess to get down on his knees and fluff up her boyfriend before sex.
Baby, I'm bringing a hot man home for sex later and I need you to be my fluffer because I don't want to mess my lipstick up.
by Cuckolding Princess September 17, 2011
Pornographic film industry employee who is responsible for keeping male performers aroused (usually via oral sex) between takes during a shoot.
Dammit, the lighting's all wrong, we gotta change it. This will only be a couple minutes; have the fluffer work on Jeff to keep him ready.
by MeanDean May 15, 2005