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Rating: 5
2 of the tenants have lesbian sex with each other in front of the MC before they allow him to join in for a threesome.
Mesukano Inbi na Mesu Kanojo-tachi to no Hibi – Chapters 6-7
Tag: Oral Sex
Scene features a girl performing oral sex on another girl.
“This isn’t Cheating, but Sex Practice, right?” Sex Lessons with a Married Woman… Behind her Husband’s Back – Chapter 7
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Rating: 5
Hasegawa tells Ayane that she’s worried that she’ll be bad at sex because she’s still a virgin.
So Ayane seduces and has lesbian sex with her under the guise that it will be practice for having sex with the MC.
Houkago Drop – Chapter 8
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Rating: 5
The FMC of this chapter is a married woman that’s seduced by and has sex with a veterinarian.
Show Me Your Color – Chapters 46-50
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Rating: 4
The MC forces Su-Yun to have lesbian sex with Sun-Ah before joining them for a threesome.
Kiss of the Dead – Chapter 5
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Rating: 5
At the start of the chapter, Rika and Shizuka are shown to have a sexual relationship.
Later, while the MC’s recovering, Rika seduces and has sex with Saeko, claiming that it’s not cheating since they’re both girls.
My Stepmother’s Friends – Chapters 111-118
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Rating: 5
The MC has a foursome with Na-Yeon, Gyeong-Eun, and Yu-Mi.
While the MC is having sex with Yu-Mi, he tells Na-Yeon and Gyeong-Eun to have lesbian sex with each other.
Eventually they join the MC, and Na-Yeon starts having lesbian sex with Yu-Mi when the MC switches to Gyeong-Eun.
There’s a few instances of the MC imagining them having lesbian sex, but they’re very brief, that’s why the tag is here.
Learning the Hard Way – Chapter 59
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Rating: 5
Mrs. Lim and Marina are shown having lesbian sex with each other for the entire chapter.
Love Love Rumble – Chapters 8-9
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Rating: 5
Mai visits Aya without the MC because he is having sex with 3 other girls.
Aya takes the opportunity to have lots of lesbian sex with Mai.
The Cheating tag is here because they do this behind the MC’s back. But he probably wouldn’t mind at all.