No source and I've only seen 2 (translated), 4, 7, 8, 9, and 11. Doing machine translation on the Futaba threads seem to show that even they don't have any other images of this series.
hmm..seems this one slip passed me, can anyone tl?
I can pretty much guess what it says but I would like a somewhat accurate tl so i can edit it later.
rub rub happynessrub rubFor yukkuri, the act of rubbing cheek between parents and child or between those of different types is one of the important act of showing affection.