You guys oughta check this one out. there are several sizes, so scroll down. there is one that is 12.5 inches. And they ejaculate in you! Squeeze the balls, and get a shot. Use lube and your good to keep pounding it non-stop until you cannot walk the next day. :biggrin1:
You may have to join Adam4Adam to get them though, they are in the sites store.
Veiny Victor Ejaculating Cock
They've also got lube that smells like cum. :biggrin1:
8.5oz Jizz Cum-Scented Lube
As for the OP, the biggest dildo I currently have is 7 x 5.5. I cannot do it every day, takes too much warming up to get it in. Really spreads my anus out good. But I am looking forward to trying one of the bigger ejaculating dildos that site above sells.