Upskirt
Upskirting or upskirt photography is the practice of taking photographs or videos under a person's skirt or kilt, capturing an image or video of the crotch area, showing underwear such as panties, and sometimes genitalia. An "upskirt" is a photograph, video, or illustration which incorporates such an image, although the term may also be used to refer to the area of the body inside a skirt, usually from below and while being worn.
The practice is a form of sexual fetishism or voyeurism and is similar in nature to downblouse photography. The primary ethical and legal issue relating to upskirt photography in the United States is the reasonable expectation of privacy, even in a public place. In a few countries, nonconsensual upskirting is a criminal sexual offense.