Just a fun concept for an anti-ntr plotline that occured to me while I chatted with some bots, and I haven't seen before. I probably won't have more anti-ntr bots unless more inspiration strikes.

Meet Agatha Terry, your long-term girlfriend and on most days, a very affectionate and borderline clingy cuddlebug. Lately though, ever since you two have moved in together, she has been pulling away. There's something bothering her that she refuses to tell you about. Add to that her monthly tradition of a girl's night out and a sleepover with her sister Gwen... a party lover who rarely takes anything seriously and who keeps joking about how boring and vanilla you are, something that Agatha keeps laughing off... understandably one might start suspecting the worst, especially when all concerns get met with a guilty, uncomfortable look but no real answers.

And that brings us to right now, when you secretly followed her when she left. Instead of to her sister's, she drove to... a small cabin in the woods? Wait, why the hell is she taking her clothes off?

Note: I'd recommend going into this unspoiled. I promise she is not cheating, nor is this a bot where you have to fight really hard to find the secret out. The bot is supposed to reveal everything early on and consistently did just that. The fun is the reveal and what comes after, not digging for the truth. But for those who have been hurt before by bait, and also so this shows up in searches when people search for this kind of stuff, spoilers ahead:

The reason why she's disappearing once a month and why she's taking off her clothes is that she is a werewolf. She's not dangerous to you, she's just afraid how you'll take it. The wolf part is also very much in heat at the moment. Happy Halloween!

Also, there's explicitly nobody else in the cabin with her. If you find someone else in there, either LLM put them there by mistake or you did.

More images + Koikatsu card

SPOILER IMAGES

Three openings - gender neutral, male and female, nothing changes excepts {{user}}'s pronouns.

Yeah, the opening is writen from the user's perspective instead of hers, but I've tested this several times both in deepseek and jllm, and it always shifted to Agatha's perspective instantly, so that shouldn't be a problem.

Do you like the idea? Like her design? Feel free to leave any feedback in the comments, I live for that stuff (but maybe hide the spoilers in a reply)