NTR'ed by My Friend

by NTR.ai

Uncensored Windows Linux Mac Android
Versionv1.0.0
EngineRen'Py
Released2025-11-20
Updated2026-04-09
LanguageEnglish, Chinese

This is an adult visual novel that explores emotional tension, subtle temptation, and complex psychological conflict. Told through dual protagonists—Alan, a kind and dependable accountant, and his independent, hardworking girlfriend Cristina, a middle school teacher—they live in different cities, maintaining a long-distance relationship. But after a series of unexpected events, everything begins to change. Living with Alan is Blake, a laid-back yet sharp computer science graduate student who’s always been part of their shared routines. Blake’s teasing nature and quiet confidence begin to stir feelings Cristina tries to suppress—and things Alan struggles to notice. As hidden desires surface and boundaries begin to shift, the story unravels into a slow-burning web of trust, guilt, and betrayal. ​

v1.0.0 Added - Hopeful Bittersweet Path - - 1 animation - - 1 Cristine outfit - NTS Path - - 15 CGs - - 32 + 1 animations (including 1 shared with the NTR route) v0.13 Added - 3 new Cristine outfits (1 only in NTR Slight) - 1 new Blake outfit (only in NTR Slight) - 1 new Alan outfit - 1 new character (only in NTR Slight) - NTR Path total: 15 CGs, 28 animations - - Pure NTR: 13 CGs out of 15, 25 animations out of 28 - - NTR Heavy: 13 CGs out of 15, 25 animations out of 28 - - NTR Slight: 8 CGs out of 15, 15 animations out of 28 Changed - Some of Blake’s sprites Fixed - Replay (v0.13.1) v0.12.3 Fixed NTR Path bug in v0.12.2 v0.12.2 NTS Path 7 CGs 16 animations Fixed Phone bug in replay mode (v0.12.2) NTR Path bug in v0.12.2 (v0.12.3) v0.12.1 Added NTR Path (v0.12.0-NTR) 6 CGs 16 animations Changed Updated some of Cristine’s sprites Updated some of Alan’s sprites Animation for Blake and Evelyn (Extra finger in the begining of the animation) (v0.12.1-NTR) Fixed Replay bugs (v0.12.1-NTR) Chinese Translation in previous versions (v0.12.1-NTR) v0.11.2 6 CGs 13 animations v0.11.1 - Setup for the route, "only Alan POV" v0.11.0 Added - NTR Path - 6 CGs - 15 animations for Blake & Cristine Changed - Some of Cristine’s sprites - Some of Alan’s sprites v0.10.1 Added Erotic scenes 1 LONG scene for Blake & Cristine 14 animations for Blake & Cristine Changed Some Cristine's sprites Fixed Custom name in dialogues fixed Alan side image in NTS route at the end of ch9 NTS Path bug after playing Cristine POV from ch9 (v0.10.1) Last animation in ch10 (v0.10.1) v0.9.1 Added Erotic Scenes 1 scene: Alan & Cristine 2 scenes: Blake & Cristine Animations 4 animations: Alan & Cristine 12 animations: Blake & Cristine Changed Updated some of Cristine’s sprites Masturbation animations in v0.2 (v0.9.1) Dialogues in the last animation of NTS in Alan POV / NTR in Cristine POV: Cristine asks Blake to pull out. (v0.9.1) Fixed Chinese translation bugs CH8 Replay issues v0.8.2 Added Erotic Scenes: 1 solo scene for Cristine 1 duo scene for Blake & Cristine Animations: 1 animation for Cristine 14 animations for Blake & Cristine Simplified Chinese (v0.8.1) Changed Added narration at the beginning of Chapter 4 to show the passage of time, for smoother pacing. Fixed Fixed an issue where choosing Alan POV only in Chapter 4 would cause it to repeat. Simplified and Traditional Chinese (v0.8.2) v0.7.1 Erotic Scenes 1 scene for Blake & Daphne 4 scenes for Blake & Cristine Animations 2 animations for Blake & Daphne 14 animations for Blake & Cristine Changed Adjusted the transition before Alan passes out (from v0.6.0) Dialogue punctuation updated to use the 「...」 format Fixed (in v0.7.1) Replay Settings Dialogue bug in Cristine’s POV (NTS path, after the sunscreen scene) Save File Notice & Fast-Start Option Just a heads-up: I accidentally broke my own save files during development I’m not 100% sure if this might affect yours. If you run into any issues, please don’t hesitate to reach out! To make things easier, I added a new option in the START menu: "Start From Fingering Scene", which lets you jump directly into the fingering scene ( Note: It includes the full sequence for that night. ) Hopefully this helps those who want to get back into the story without replaying everything. v0.6.0 Added Erotic Scenes 1 scene: Blake and Cristine 1 scene: Alan and Cristine 1 scene: Alan and Daphne Animations 5 animations: Blake and Cristine 5 animations: Alan and Cristine 2 animations: Alan and Daphne Changed Massage scene dialogue: some dashes replaced with dots or commas Hallway light now turns off after dream sex Beginning of bathroom sex scene: Subtle signs of Blake’s presence More emphasis on why Cristine couldn't get up Additional reactions from Blake v0.5.1 Added ️ Erotic scenes - 2 scenes featuring Blake and Cristine - 7 new animations for Blake and Cristine Changed Adjusted highlight on Cristine in CGs from v0.1.0 Dialogue and internal monologue in BJ (v0.5.1) v0.4.0 - v0.4.2 Added Replay (Specially thanks to F95 member gigan) Erotic scenes 2 scenes for Blake and Cristine 1 scene for Cristine 1 animation for Cristine 7 animations for Blake and Cristine Changed Splash Screen and Menu 2 animations re-edited (v0.4.2) Fixed Replay errors (v0.4.1) Moan not stopped after Alan leaves (v0.4.2) v0.3.0 Added - Textbox Transparency Setting You can now adjust the textbox transparency in the Preferences menu! (Special thanks to F95 member gigan for providing this feature to me!) - Erotic Content 1 new scene featuring Alan, Blake, and Cristine. 2 new scenes focusing on Blake and Cristine. 3 new animations for Blake and Cristine’s scenes. v0.2.0 Character name customization is now available—including Blake! Dual POV support (Alan and Cristine) Erotic scenes: 1 scene for Blake & Cristine 1 solo scene for Cristine 3 animations for Cristine (1 newly added!) Changed Alan’s office scene image updated Background removed from Alan’s sprites Background removed from Cristine’s sprites Some Cristine sprite images improved Improved background audio for Chapter 1’s restaurant scene v0.1.0 Initial Release
svsky 2026-01-15
analogy a WMAF game, It's a pity there weren't more scenes featuring the mother and older sister. But it's still an outstanding game, reminding me of a game that's been abandoned, with its equally sexually voracious girlfriend, wanton best friends, and a very dominant bull.
ddakkal 2025-12-20
I'll start by stating that I don't usually play games with the NTR tag, so I'm not familiar with what the difference between only Alan's perspective to both? does that mean I lose content (scenes) if I choose only his? and if I choose both, do I see repetitive text? (yes I did at some parts). The game isn't clear enough about that for players who are not familiar with this genre The main girl is pretty hot, but this is AI so of course she would be, but that's a good eye candy so no complains yet. The first scene was 15 minutes in, this is the lowest interval I've found between scenes playing the game (up to the point I played it), though the first scene is pretty lame, but I assume that is on purpose to setup what to come. The next scene became further apart, ranging from 20-40 minutes in-between, which is HUGE compared to what I'm about to say regarding the narrative. There is a lot of filler between character dialogue. I understand that a good novel should be descriptive and make you imagine stuff, but this is a VISUAL novel, and especially one made with AI, so generating images is just a fraction of what it takes to actually create content for an artist, so I think the dev here could take some effort adding more sprites instead of the over detailed descriptions. (I myself also played with some diffusion models, so I know it is sometimes hard to generate exactly what you try, but still...) I don't know what with the writing, but the thoughts of the characters are very weird, I assume they are translated (?) like this so they kind of incoherent, but it feels like the minds of different characters think in the same patterns, they internal dialogue is very similar. But other than that, the writing is pretty boring, and the reason for that is that the game narrative has no purpose to it, there is no real direction for the game, so you as the reader has nothing narrative-wise to look forward to - this leaves only the NTR part to hold the whole game, but the NTR being so far apart with filler meaningless dialogue in-between, making this game very hard to bear. I managed for 3 hours and decided to put it aside, despite the gorgeous animations.
john7luck 2025-12-08
The artwork is magnificent. The detailing of every curve is immersive. The naughty acts began on time and there was no dragging on like some of the other games. I was hoping the mother would also be involved in the raunchy perversion. Overall, a satisfying game. Thanks.
telestrial 2025-12-07
This is AI gone RIGHT, and I don't know what the dev has publicly stated but my guess is this is AI to generate sprites/animations but then a lot of real human work on how to display that and the text. Maybe the text was generated via AI but I guarantee it's had at least one if not several significant human passes, if not generated in total by a human. This game uses AI as a tool instead of the central pillar, and the content flourishes. I can't say that this is QUITE good as something like "A promise best left unkept" or those similar type of tonal and format, often ntr-focused, games, but it is VERY close. I'm giving this 5 stars because it is a great, finished product and it's clear the dev knows how to use AI for gain and not as some shortcut. There's still real human difficult work that needs to be done when you use AI, and this dev has done that work. Bravo. This kind of execution should be encouraged. Great job, dev!
boulbi78 2025-12-04
Nice use of AI! Even the voice implementation, which usually doesn’t work that well, turned out being sometimes very hot. The animations were smooth, and I really liked the scenes, they were hot. As for the story, it was solid, nothing groundbreaking, but you managed to deliver a nice NTR with some hidden scenes that were really spicy . I waited for the full release, and I ended up enjoying the whole game. Bravo!
VIKINGO MIRON 2025-11-30
A fantastic game! It delivers exactly what it needs to with simplicity, plenty of intrigue, and top-notch animations. Plus, it has a great and fitting Netorare ending. My congratulations to the developers.
chillybop 2025-11-29
This game is amazing, the only reason I can't give it 5 stars is simply because of all the wasted potential. I can't help but feel like the Dev really wanted to end the game as soon as possible, making us miss all the GODLY scenes we could get with the mother and the sister. I hope we get some "specials" in the future giving us a bit of the best that we could have had with this game. GJ Dev, but take it slower with the next game and come back to give us what we want when you can!
experiencecraver 2025-11-28
I hope you will add more scenes with Daphanie and Eveline. super hot models. just wish their faces are little bit more adult looking. They look like baby faces attached to adult bodies. please add more threesomes and foursomes.
Phantom Renegade 2025-11-25
Promising NTR-NTS project with an enjoyable story, good art, lovable characters but with room for improvement like made more long animations or made more shots for sex scenes, rework or improve the bathroom scene with the lights out to made more understandable how that situation occurs ( is the first cheating penetration scene, is key in a NTR game that you have to make it the most possibly graphic, detailed and memorable) Always remember the Key scenes of any NTR games that need more work and details to be successful and memorable is the first cheating penetration and the first time when the guy discover his girl cheating. Hi, congrats you made a really nice game, it will be wonderfull if later you can add a DLC chapter with focus on the Mother maybe add some extra scenes before they leave the mother house, is a shame show a Milf like that and dont see some scenes with her haha, wish you the best, thanks again for the hard work.
Ooh 2025-11-02
Fan of the genre. Love watching a whack or lame MC get cucked. I also love sneaky sex and those type of situations. I'm one of those people who imagine themselves as the Bull or just views the game in a third person mode. I secretly hate the aspect of the MC because its almost always some generic weakling that I could never identify with. The MC in this game is not ALL that bad. As a matter of fact, the bull and his hairstyle actually made me cringe initially. That's the beauty in this game, you can't judge a book by it's cover. PREMISE If you've played an NTR game before there's nothing that's absolute groundbreaking and if you've played as many as I have you won't see anything new. But if it aint broke, don't fix it. That being said, it has the usual tropes as far as plot is concerned just not as much teasing if I had any criticism. MC has a hot GF and a friend who wants to smash--Again if it ain't broke dont fix it. SCENES Top tier. If this is the future of AI we are COOKED. Even the first accident scene in the bathroom is amazing and done well. The later scenes are INCREDIBLE. It's as if the dev started mastering the prompts towards the end. The animations are not only good but they speed up and transition to Ahegao. CRITICISMS The beach scene was hot but it seemed like it could have been padded a bit more. The hottest scene in my opinion is the card game with the sister but the game doesn't really come close until later. The modeling scene was hot but felt like filler. The other characters don't really do much for the story CONCLUSION Dev became my top 2 dev for games. I followed the game during it's entire development. The game is virtually flawless and even has an NTS route if you want.
Wicks99 2025-10-28
Version 0.10.1 NBMF is a "traditional" NTR visual novel following closely by the playbook of most Jap hentai games in this genre i.e. a loser and mentally retarded MC with a small cock who cannot see the obvious signs his girl is cheating with his monster cock best friend. Although it's AI made, the game boasts nice graphics and tons of animations that are better than most AI slops out there. That is not to say they are on par with the good hand drawn / animated 2D games out there, but it's a good trade off between quality and frequency of updates. Story The plot is about as straight forward as it gets - MC and his girlfriend, Cristie, stay in the same apartment as his best friend Blake. While staying together, Blake corrupts Cristie and they engage in hanky panky while cuckholding MC behind his back or right in front of him. It's basically a nukige story in the Netorare / Netorase genre, so it's expected that players do not come here for the story. The narration is extremely verbose akin to an erotic novel initially, but thankfully it gets thinned out substantially in the later parts. Game Mechanic There are a few but critical choices that determine whether you are on the Netorare or Netorase route. I understand in subsequent chapters beyond the version I played you also get a few more choices to determine the type of Netorare ending you get. You also get to choose either a full experience with both MC and Cristie's POV or a mystery one where only MC's POV is available. However in practice there is very little content if you play only MC's POV so I doubt that choice is really feasible. Another thing that irks me is the game doesn't have a consolidated narrative combining both MC's and Cristie's POV. If you choose to play with both POVs, it simply plays the same event one POV right after another. This means a lot of text and graphics repeat needlessly and lots of disorienting messed up chronology. Background / Character Renders Very skilful use of AI to render background and characters. There's good quality control with no obvious inconsistencies on a casual playthrough and all the characters are well designed. Character models are standard porn caricatures with MC having a small dick, Blake being a white version of BBC, Cristie and Daphne spotting mega boobs and butts. Nonetheless they are hot and achieve what they set out to do. Character Development As a nukige game, character development is certainly not the focus. All the characters are as tropey as they can get in a NTR game. MC is weak, ineffectual and dense. Blake is a Caucasian version of the dominant BBC bad boy trope while Cristie is an innocent girl that gets corrupted at record pace. Daphne plays the typical slut role to create sexual situations. Sex Scenes Plenty of them and well-animated. Most of the scenes are pretty extensive with a good dose of teasing / corruption dialogue, various erotic camera angles and occasional use of polyptych presentation and sound effects. While these AI generated animations are yet to match those done manually using SPINE, the decent quality and large number of them add life to the numerous sex scenes. Needless to say nearly all of them centre around NTR so don't waste your time if you're not into it. BGM and Sound Effects BGMs are sorely lacking in NBMF, other than one or two occasional tracks and on and off ambient noises, the game is otherwise silent. Quite a shame as many of the cuckholding and cheating tease scenes could do with appropriate music for added immersion. I don't recall any normal sound effects either. Conclusion NBMF is a well-done piece of work using AI. The graphics and animations are about as good as can be done with AI presently, but narration and dialogue is inconsistent and clunky at times while the lack of meaningful sound leaves it flat where it matters most. It caters to a specific genre of NTR heavy on cuckholding and mental masochism, so it isn't suitable for those who can't stand playing an idiot and weak MC or want a realistic story. Other than that, it serves fans of the NTR sub genre well.
desmosome 2025-10-19
[v0.13.1] In the sea of AI slop, there are a few devs that actually have the skills and desire to use the tech as a tool to get the results they want. What I'm saying is that this dev is one of the few that has some standards in visual presentation when using AI art. This game has the rare quality of consistency in art while using AI. The outfits, the style, the multitudes of variations in the sprites and CG variations during scenes/animations, they all have a consistent quality and never feel jarring. There is only the barest hint of minor inconsistencies like belt buckle being slightly different shape, but over all, the visual part of the VN flows extremely smoothly. The animations are also exceptional and fit right in. This is one of the few examples of someone using AI art as a suitable substitute for hand drawn art in VN format. Not necessarily in terms of art quality, although this style is really good, but in terms of the control an "artist" has in presenting coherent visuals for the scenes. Most AI art games will have nice individual CGs, but rarely have a coherent and consistent flow to it. Unfortunately, the AI writing leaves a lot to be desired. Maybe it's not apparent to everyone, but as someone who has massive hours gooning to LLMs, all the flaws of LLM smut are amplified here. The overly dramatic prose, the em dash spam, the cringe, some logic holes, and the repetitiveness of the writing. To be fair, I think the dev also tried to use LLM to its advantage in their workflow, but they just didn't quite succeed as they did on the visual side. The AI writing is still better than some of the godawful implementations I've seen of it, but it's certainly not great. Particularly, the dev failed to reign in the LLM tendency to repeat motifs incessantly when it permeates the context window. Whether it be certain ideas or a specific pattern in writing, poorly guided LLMs can get stuck in a loop because it's getting influenced too strongly by a repeating motif in the context window. All in all, this is a very basic NTR story with LLM writing that can get old very fast, but the AI art was done much better than what you normally find around here. I rated it higher at first, but the more I play it, the more weaknesses I find in the writing. The stupid way the LLM was doing the internal monologues was incredibly annoying. Oh god— Alan —watching —best ever —Alan never —bad girlfriend —feels good. That's the kinda shit you need to stamp out of the context window, not let the LLM repeat it until it becomes the standard.
slavegal 2025-10-17
There are not many games that provide you with a great experience from the female cheating POV. This is one. I wouldn't say it is perfect; every aspect of it serves its purpose right: an erotic game prioritises cheating kink, under this context, IT'S HOT. I recommend it to those who are looking for games that focus on FPOV cheating kink.
arcanlol 2025-10-16
Decided to play this for the first time at v0.13.1 - Tried both NTR routes so far, hitting the end of the (currently) shorter one, and almost through with the other one. I had been a bit hesitant about trying this one because I recall the initial ratings being quite poor. Turns out, I had nothing to fear, and have been loving the game so far. For once, I decided to first play only through MMC's perspective. While it's not Tolkien level, the writing is really good. The MC isn't an oblivious idiot, and while we as the player knows it's an NTR game, his reactions - measured suspicion - is actually quite believable. After the path splits in three, my favourite was the NTR one where MC remains suspicious, but sadly that one isn't that far along yet. Anyway, I started replaying it in dual perspectives mode, and while the GF's corruption is kind of abrupt, it was quite believable too, if we are a bit generous when filling in her background and personality. The game introduces her without really giving too much information in this regard - which I think is a good thing, allowing for a good experience when playing either as one perspective or both. Visuals are pretty good, for AI. Certainly some room for improvement, but quite good. Sound isn't perfect, but it's a nice touch - especially the moans and slurping sounds in a certain scene. Finally, I'd like to mention that I really liked the pacing. There are periods where the MMC and FMC get some prolonged time away from the "villain", and while I've so far only seen these scenes as the male MC, you get a sense that things could turn out quite well for them. FMC manages to calm down, seemingly able to actually convince herself that she only loves MMC, and can place her guilt/lust/whatever far out of her mind, having a great time with MMC... at least until the villain (or should that be plural? - FMC's sister is not the best influence on her sister) decides to re-appear and shatter that illusion.
takashi165164816 2025-10-16
The art is amazing at the highest level. The art at the beginning had a gap with the still images, which felt a bit unnatural. However, the art towards the end resolved that issue and was fantastic. This work made me a fan of this artist. I've also supported him on Patreon. I'm rooting for you.
Deleted member 9827123 2025-10-14
One of the best games made with AI so far. What I love is the story; both paths are incredible and really keep you hooked. The intensity and extremes that the game handles are top notch. Highly recomended.
Illy 2025-10-08
A must-read hilarious story for any NTR fan. The ability to rename the antagonist so you don't have to identify with the cuckold is pure genius. The AI is top-notch and the animated scenes are seriously hot. Does it deserve 5 stars? Not quite, it's more of a 3-4 star experience for me. But seeing all those 1-star reviews from people who clearly came just to hate on it purely for being NTR – and whose profiles show they barely comment on anything else – reeks of an unfair brigade. So my 5 stars are to balance that shit out. Seriously, I don't get people who hate a genre and go out of their way to trash it. If I hate golf but love football, I don't go to a golf forum to talk shit about their sport – I stay in my own lane where I belo ng.
Username78945 2025-09-15
0.12.3 - Lots of environmental description, vibes, but the "Visual" part of the Novel doesnt really match said descriptions, BGs are extremely limited apart from a few filler scenes. - The pace is akward, while it tries to take itself serious showcasing the couple eating a meal for instance, the next scene completly breaks the immersion with: WOW THATS A HUGE COCK, I MIGHT JUST SIT IN IT CARELESSLY WHILE GOING TO THE BATHROOM WHAT CAN BE DONE LOL - Weird, lazy cuck trap, but the scenes are ok, beautiful models... like folks said here, this one is a wall of text then super intense sex scene.. the build up is also weird.
Blacksamba 2025-09-14
v12.0.3 I'm not sure where I stand with this game. On a technical level, there 's nothing to complain about. AI done right. Animations are good, Sound design is good and welcomed. On the NTS path, ddnt test the NTR route. It's more about the writting .. I don't know. Something feels off. Like, mechanical ... The corruption of the Gf is weird. I'm curious where the story is headed since last updates.
slickr4 2025-08-30
These guys are ahead of the game on AI Animation. Say what you want about the story and the pacing, but the animation is second to none. It's just a simple story of a "friend" taking another friend's wife and making her submit to him while the husband becomes a full fledged cuck. I don't care much for the story, but the animation, insane.

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