That gallery contain pictures missing from this gallery. At the very least, the red head is missing three scenes from the beginning: one in which she's simply naked, one with "rubbing" (don't know the correct term, the guy takes his dick out and rubs it on her vagina without penetrating), and one with sumata on a train. See the first 67 images in the linked gallery. The 68th image corresponds to the 12th here.
@Arkper Actually those pics you mentioned above are collected in part 2: /g/876455/c5a622c404/ although I don't understand why the Uploader arranged the order like this.