I have tried hundreds of black cocks throughout the last 15 years but the largest was 12" only and it was so thick that I nearly wanted to divorce my husband and run away with that guy because of the way he used to fuck me and the great orgasms he gave me with his monster cock.
Now I really want to try a bigger one, may be 13" or 14" that is very thick as that's necessary to fill my pussy up so nicely and so tightly.
The problem is it is hard to find guys with that size in reality and there are, they are few and most probably are porn actors only.