The mouth can be an exotic and exciting part of the body. While its primary use may be for eating, its use in communication should not be ignored and, along with the surrounding lips, it can form a lovely organ for sex.
The human mouth is covered by an upper and lower lip. They play an important role in speech, facial expression, kissing, drinking (especially with a straw) and sex.
There are various ways to help keep the mouth hygenic and the mouth produces a few things that help prevent bacteria from growing. Nevertheless all efforts cannot make it totally sterile. Bacteria colonise the cavities and gums in the mouth.
- Oral Thrush (Health issue)
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