http://www.lovehoney.co.uk/product.cfm?p=6456 dont know if its any help but i had this one delivered yesterday,and trust me when i say its extreamly big,eye watering in fact,but the sensation is amazing.hope it helps ...b2b x~x~x
If it's anything like it then it's absolutely amazing and I whole heartedly recommend it. I love large toys myself and would also recommend these as well:
Alot years ago, there existed a large dildo called a "GARGANTUA" I cant remember who made it, but it has the dimension / shape you need, we used to sell alot of these, they were considered a novelty, in those days, but in these modern times, it would be quite practical,
hope this is usefull to you, if i track one down, i will let the office know ....J.S,.