It is a double entendre as mammaries is a homophone (pronounced the same but different meaning) for memories. So he's taking 'shots' of her breasts (mammaries) whilst capturing memories, with his camera. The imagery is cemented with the final line 'surrounded by Vanity Fair magazine'.
A forum community dedicated to Kanye West fans and enthusiasts. Come join the discussion about collections, videos, tours, styles, music, reviews, fashion, other hip hop artists, classifieds, and more!