I am real, and I'd love to answer your questions more directly. Speculation is fun, but knowledge is power.
As for the question of my breasts, my bras come from the UK and are indeed size 30E. On a 5'2" girl they are each about the size of a grapefruit, and of course natural breasts fluctuate more noticeably throughout the month. Please don't expect some giant silicone melons or you'll be disappointed.