The scene features at least 1 girl cheating on her significant other with another girl.
The significant other can be their boyfriend, girlfriend, husband, Etc., as long as she’s being unfaithful to them.
This tag can be used in combination with any other relevant tags like Married or Rape.
Series Page
Chapter Link
Rating: 3
Michelle has lesbian sex Jessica with under the pretext that it’s practice for how to give a blowjob.
Before it can go any further, they’re caught by the MC looking through their window.
Series Page
Rating: 3
Continued from the Previous Scene, Zerak continues to have lesbian sex and is sexually trained by the White Pearl Witch.
The scene ends with Zerak leaving and the Witch saying she’s free to come back again.
Series Page
Chapter Link
Rating: 4
Yuuka seduces and begins to have lesbian sex with Hinano again at school.
The kiss is only in the cover image of Ch. 8.
Series Page
Rating: 4
The MC has a foursome with Ahyoung, Ahjoo and Ooyoo.
Ooyoo is Ahyoung and Ahjoo’s step-mother, but since the sisters are biological twins, I gave this scene both the Incest and Inseki tags.
Series Page
Raw Chapter Link (Pages 146-153)
Rating: 2
When the MC and Riko get to Ayahi’s workplace (Soap and Sexual play type place), the receptionist asks if the MC has had an NTR course.
The MC then briefly imagines multiple women having lesbian sex with Riko because they think he has a cuckold fetish.
The receptionist then reveals he was just teasing them and lets them in.
Afterwards, the girls do briefly flirt with Riko, causing her to get flustered.
Series Page
Raw Chapter Link
Rating: 3
Lulu becomes a futanari and has sex with Nene.
(The in-story explanation for why Lulu can become a futanari is because of the catgirl’s shapeshifting abilities, like how they switch between their cat and human forms. The actual reason is because the author held a twitter poll and Lulu being able to turn into a futa won.)
Series Page
Rating: 3
The MC has a threesome with Verdia and Fiona where the MC has Fiona use a strap-on.
Series Page
Chapter Link
Rating: 2
Mashiro suggests to Emma the idea of potentially having a threesome with the MC, but Emma turns it down.
Mashiro then teases her about not wanting to get lewd, so Emma turns the tables and begins to grope Mashiro, telling her to strip.
Once Mashiro takes off her shirt, Emma leaves.
Series Page
Video Link (Rule34 Video)
Length: Long
Stays Yuri: No Male
Rating: 5
In the bad ending of Kanon’s route, Kanon gets the MC wrongfully thrown in jail so she can seduce and steal Utage away from him.
Kanon’s inner monologue at the beginning of the video recounts how after she got the MC imprisoned, she swopped in to take advantage of Utage’s loneliness and seduced her off screen.
The scene then proceeds to showing a night of their life together, with them having lesbian sex with each other.
Series Page
Raw Chapter Link
Rating: 2
The FMC gets forcibly pressed up against her neighbor while they ride the train together.
At the same time, her umbrella in her bag accidentally rubs up against her and she has trouble trying to hide how aroused she is.
Afterwards, they go to a sex shop and the neighbor very briefly teases her breasts with a vibrator.
