Katoptroniophilia is a fetish for mirrors. Individuals who experience katoptroniophilia may participate more in activities such as masturbating, engaging in intercourse, stripping, or carrying out other sexual actions all in front of mirrors. The desire to carry out katoptronophiliac fantasies might lead to the construction of an environment that enables practitioners to see themselves in a mirror during sex. This may be achieved, for example, by surrounding a room with mirrors, placing mirrors throughout a home, or installing mirrors on the ceiling above the bed.