Nothing. There is no mechanism that lubricates the anus for sex. It is important for the well being of the sensitive and easily damaged tissues in that area that a good lubricating jell is used.
It is referred to medically as the anus. That explains it completely and there is no need to add another word like 'hole' to it. If you want to add another word, most appropriate would be anal opening.
Carbon dioxide is released, ethanol is produced.
The anus can be described as a ring-shaped structure that has two layers of muscle around it; the internal anal sphincter and the external anal sphincter. The function of the anus is to excrete waste material from the body in the form of feces.
The anal pore
vent noun 1. an opening, as in a wall, serving as an outlet for air, smoke, fumes, or the like. 2. an opening at the earth's surface from which volcanic material, as lava, steam, or gas, is emitted. 3. Zoology . the anal or excretory opening of animals, especially of those below mammals, as birds and reptiles. 4. the small opening at the breech of a gun by which fire is communicated to the charge. 5. a means of exit or escape; an outlet, as from confinement.
Pigs do have an anal opening.
Descenting a ferret is to remove the anal sacs by a surgical procedure. Anal sacs are musk-producing glands on either side of the anal opening. Descenting does not change the ferrets body odor which is produced by skin secretions
Yes, silkworms silk comes out of there anal opening-(there butt-hole)
anal sphincter
Hemrrhoids
Probably anal warts - an STD. See a doctor.
The anal fin is the one just in front of the fishes anus.
Called the company and was told that they recommend you drink the juice within 7 days of opening.
anal juice
Gastric juice is produced in the stomach. Gastric juice is produced in the Gastric glands.
trollololol
Rattlesnakes have an anal opening at the base of the tail and will evacuate their intestinal wastes through this opening.