I dont think so, because if you inform you, you will find out that it comes with 3 different bells S-M-L dome, and if you are already huge, you will need the XL bell. I also had bought the XL dome afterwards plus 3 spare L condoms/sleeves. I additionally bought the Phallosan forte +, but this device was too short for me, with all the rods that where into the package, also it is too tiny at the base. But the normal L dome with L condom I could wear, it is not that comfortable that the XL dome is, but you can work with it. Please post some pictures of your cock with the L dome, cant imagine that it wont fit. This is a normal procedere to buy extra stuff if you are already too big for the normal device.