Scene features 3 or more girls. (Used in combination with tags like “Yuri Orgy” or “FFF Threesome,” but can be used without them as well.)
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Rating: 4
Eun-Sil gets turned on from the chamber gas and has sex with a lot of the girls.
Eventually the MC joins in with her and Yeah-Sur.
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Rating: 2
Alternate cover for Vol. 4 has Rio and Saeko groping Asuka.
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Rating: 4
The MC has another foursome with Mako, Yuri and Tomoe.
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Rating: 2
The Shinsengumi group briefly tries to have sex with Mako before going to the MC.
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Rating: 4
Asuka, Rio, and Linda all tease and play with each other before going to the MC.
Eventually the other girls come in and join as well.
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Rating: 4
Extra chapters show the FMC having sex with the childhood friend and other girl from the end of Ch. 8.
I put both pages in the Google Drive.
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Rating: 2
The Childhood friend and another girl grope the FMC’s breasts briefly at the end.
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Rating: 3
Airi is a lesbian and she explains how she’s trying to create a lesbian harem, with her next girl to add being Ayame.
The last page shows her with a harem.
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Rating: 4
The MC is approached again about Ayame being bisexual and sleeping with girls. He then imagines a lesbian three-way between Ayame, Yuuka, and Ibu.
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Rating: 3
The MC has a threesome with Hyun-Jung and Se-Hee.
Later, Sung-Dae is able to join in as well, so it becomes a foursome.