A piercing is a small hole in a part of the body made to insert jewelries.
According to Painful Pleasures, there are seven main types
[https://info.painfulpleasures.com/help-center/piercing-information/types-body-piercings]
of piercings, namely: ear piercings, oral and facial piercings, lip piercings,
surface piercings, navel piercings, female, and male