A was hanging out with my doll friend Dai Ling, and she was curious to know about filming blowjobs, and anxious to learn. There wasn't a lot going on that day, so I asked my friend Mark to help us out by being the 'practice cock'. What followed turned out to be a pretty hot 'girl-with-doll-on-guy' blowjob scene ending with Mark blowing a huge load all over Dai's pretty face, which of course, I just had to lick off.