Series Page
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Rating: 4
Aoi and Sakura briefly make out with each other in front of the MC.
Drunk Sisters Wanna Fuck – Chapter 16
Tag: Male Joins
If the scene starts as fully yuri, but eventually a male comes in and joins them. (The “Male Involved” tag is only used if the male is involved from the beginning of the scene.)
Love Educate – Chapter 16
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Raw Chapter Link
Rating: 4
Kasumi strips and gropes Shiori before the MC joins them for a threesome.
Love Educate – Chapter 11
Series Page
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Rating: 5
The MC watches Kasumi and Shiori make out with each other before joining them for a threesome.
Love Educate – Chapter 6
Series Page
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Rating: 3
Kasumi introduces her younger sister Shiori to the MC by groping and fingering her.
They then presumably have a threesome together.
Ukkari Haicchatta! Itoko to Micchaku Game Chuu – Chapter 3
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Rating: 1
Matsuri briefly gropes Sayaka’s breasts while they’re taking a bath together.
The rest of the chapter is a threesome, so I have this tagged as Male Joins.