Saline Enema For Forced Accident?

Will a Fleet 4.5oz enema give me an accident? Looking for something that I won't be able to hold no matter what.

If you are interested in being nearly unable to hold an enema it won't take very much... Four ounces each of whole milk and four ounces of Black Strap molasses warmed up to about 105 degrees F. Suck up the eight ounces with an 8 oz enema bulb. Insert, squeeze and watch out. You'll be in trouble quickly. Enjoy.