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.)
Series Page
Rating: 5
The MC has a threesome with Ruri and the Manager (Ruri’s mother).
During so, the MC has them both make out with each other before continuing on with the threesome.
Series Page
Rating: 2
Gyeong-Eun takes the MC to the club she owns and gropes one of the girls right in front of him.
Series Page
Rating: 5
While the MC is having sex with Yu-Mi, he tells Na-Yeon and Gyeong-Eun to have lesbian sex with each other.
The MC joins them for a little bit, but a majority of the scene is them having lesbian sex with each other.
This continues into the Next Scene, where Na-Yeon and Gyeong-Eun join Yu-Mi and the MC for an FFFM Foursome.
Series Page
Rating: 4
Yu-Mi briefly seduces and has lesbian sex with Na-Yeon in front of the MC (mostly off-screen) before he joins in with them for a threesome.
(I put the Cheating tag here because I can’t remember if Yu-Mi’s husband was cool with her sleeping around yet or not.)
Series Page
Chapter Link
Rating: 3
Nagi and Kaori give each other massages that get kind of erotic. The MC is spying the whole time and then he joins in at the end.
Series Page
Chapter Link
Rating: 4
MC comes home to find his wife making out with the other FMC. It proceeds into the MC recording them have lesbian sex, but then they invite him to join for a threesome. There’s a lot of yuri moments in the threesome as well.
Series Page
Chapter Link
Rating: 3
Himari has an imagination about Aoi groping her before the MC comes and joins them for a threesome.
Series Page
Chapter Link
Rating: 3
Aoi and Akemi grope each other’s breasts. The MC catches them in the act and joins them.
Series Page
Chapter Link
Rating: 3
Mei gropes and teases Aoi before the MC comes and joins them for a threesome.
Series Page
Chapter Link
Rating: 4
The MC asks Hiyori and Maya to become affectionate with each other. Maya is very turned on by the idea and they do a little bit together before the MC joins in.