Master Series The 16.5-Inch Colossus Dildo
You will probably need a ball gag, too, unless you want the neighbors to hear all the noise! There is just no way you can be quiet while trying to take on this seriously massive dildo. What more can we say? This thing is HUGE! Measurements: 16.5 inch overall length, 13 inch insertable length, 2.85 inch max shaft diameter, 9 inch circumference