NTR is a genre that focuses on the betrayal of a partner, specifically highlighting the feelings of the "cuckolded" spouse or the internal conflict of the person committing the betrayal.
: Content like this often explores themes that are considered taboo or are approached differently in various cultures. A review might consider how the content fits within or challenges cultural norms.
For the audience, these stories can act as a form of dark escapism, exploring themes of infidelity and workplace boundaries from a safe, fictional distance. Cultural Context and Popularity