The only model we know who would ask for a dozen wallet-sized copies of the photo at left. Sierra loves the male limb. She loves male semen. "I'm a cum freak. I can't help it," she told V-Mag editor Dave during a taped interview that was added to Black & Stacked Xtra #2. "It's just no fun unless the guy cums." So when a model says she's a cum freak, does it mean she likes the look of it, the taste of it, what..? "Ummm, I like to rub it all over my body. I love tasting it. I love it on my face. More than anything else, I love tasting it. I love rubbing it.