From what I can tell the japanese simply slap "NTR" on the cover of any doujin or JAV with any sort of "extra-marital" story, regardless of whether it's netorare, netorase, netori, a cheating FMC etc because they're not the most alphabetically inclined to begin with, leading to all that confusion when it's used as both as an umbrella term and as the abbreviation of netorare. They don't write out NTI / NTS/ netorare / netorase / netori as opposed to 寝取られ / ネトラセーゼ / 寝取り etc.
It's the global audience who uses the latinized/alphabetized expressions and their proper abbreviations, and it's up to that global audience to strive to make these definitions clear and workable.
In a netorare (NTR) story the main character's love interest will screw around against the MC's will who'll hate it.
In a netorase (NTS) story the main character's love interest will screw around and the MC will like it or not mind it.
In a netori (NTI) story the main character will screw someone's love interest against that someone's will who'll hate it.
A pornographic NTR / NTS / NTI work is a pornographic work that eroticizes an NTR / NTS / NTI story.
While I appreciate your response, you are oversimplifying the Infidelity genre, terminology, and definitions. In November of this last year I did some research on the topic and wrote a short research paper on the topic. While this is not me saying I am an expert, I did take quite a bit of time to research the topic of Infidelity as it is portrayed in Visual Novels and Games because I wanted to better understand the genre and potentially sort through the mess of terminology and nomenclature. Here is an excerpt from the research - I utilized 23 resources and would be happy to provide them, if you are interested.
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The "NTR" Family is quite literally a matter of character perspective. The Japanese terms Netorare, Netori, and Netorase are genres commonly found in anime and manga that explore infidelity from highly specific viewpoints. Unlike their Western counterparts, the primary distinction between them lies in the narrative point of view—whether the story is told from the perspective of the one being betrayed, the one doing the stealing, or the one willingly giving their partner away. This focus on perspective, coupled with varying dynamics of consent, makes them precise and nuanced categories. The abbreviation
NTR, widely used in fan communities, is short for
Netorare.
Netorare (寝取られ): The Perspective of the Betrayed
Netorare literally translates to "to be taken away" or "being snatched away." This genre centers on the experience of a protagonist (Person A) whose romantic partner or love interest (Person B) is "stolen" by a third party (Person C).
The core emotional focus of a
Netorare narrative is the internal emotional distress, trauma, and devastation of the protagonist. The story is about the pain and heartbreak of betrayal. From the protagonist's (A's) perspective, the act is entirely non-consensual or occurs without their knowledge. Furthermore, the partner being taken (B) is often subjected to non-consensual acts involving deceit, manipulation, blackmail, drugging, or force. While they may eventually give in or even come to prefer the third party, the act is a violation of the partner (B), which in turn causes the trauma for the protagonist (A).
Netori (寝取り): The Perspective of the Stealer
Netori is derived from the active verb
netoru, meaning "to take." In this genre, the narrative perspective shifts to the "stealer" or "homewrecker."
The protagonist of a
Netori story is the third party (Person C) who actively works to seduce, manipulate, or force someone else's partner (Person B) into a physical relationship. The central plot dynamic is one of conquest. To provide justification for the protagonist's actions, the original partner (Person A) is often characterized negatively—portrayed as an abuser, a cheater themselves, or otherwise unable to satisfy their partner.
Netorase (寝取らせ): The Perspective of the Giver
The term
Netorase originates from the causative form of the verb, meaning "to let or cause someone to take." This genre aligns closely with the Western cuckold fetish.
The protagonist (Person A) in a
Netorase story is a willing participant who actively enjoys, encourages, or even orchestrates their partner (Person B) having sex with a third party (Person C). This is the Japanese media genre equivalent of the willing cuckold or cuckqueen fetish, where the original partner gives their informed consent and derives pleasure from the act.
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I go on to make a comparison between the "
equivalent" Western terms and discuss the differences. For example: Cheating vs Netorare - while there is definitely overlap they are not the same. While Netorare involves cheating the difference is in a typical "Western" narrative Cheating is typically very straightforward and rarely involves any form of coercion for the love interest and is often the result of a breakdown in the romantic relationship - it is intentional and a choice of the love interest from the beginning, whereas Netorare includes the coercion mentioned (above) and may lead to the love interest evnetually perferring the 'stealer'.
One of the concerns, or flaws with creating visual novels where Netorare is the primary literary story driver, is the reader/player often 'self-inserts' or, at the very least, reads into the emotional state of the protagonist via self-projection. The reader/player has the advantage, or disadvantage if you will, of 'Dramatic Irony'; the reader/player is fully aware of any and all events from the beginning of the narrative and they tend to emote more than would a virtually clueless protagonist from the start of the story. This ofetn leads to a misinterpretation of the cheating aspect of the narrative - keep in mind the protagonist in the story has no idea their love interest has been unfaithful so they could only make guesses or extrapolate from limited information, whereas we, as readers, already know everything.
Of course there are so many nuances and variations it is very difficult to place many actions or scenarios firmly in a single Infidelity category.
At any rate, I enjoy the discussion and I am happy to continue if you are so inclined.
