Sexual Fantasy.
Most of us have or have had sexual fantasies at one time or another. And indeed 70% of men and women admit to having fantasised about someone else while having sex. Note the word 'admit' - one can but wonder about the other 30%.
Characteristically, Dolls don't care and are happy to accommodate whatever fantasy you may have. 
The thing about fantasy is that its all between the ears. Nothing is wrong or illegal because it is not real: Its Fantasy. In general the top fantasies are: (in no particular order as these vary too much from research study to research study).
