Scene features 2 or more girls rubbing their genitals together.
Series Page
Chapter Link (Pages 51-64)
Rating: 4
The MC has a foursome with Aoi, Lilliana and Midori.
On Pages 54 & 57, Aoi and Midori are briefly shown having lesbian sex in the background while the MC was having sex with Lilliana.
The MC quickly rejoins afterwards, so it remains a foursome for the rest of the scene.
Series Page
Chapter Link (Pages 1-22)
Rating: 5
After finding out that the MC had sex with Ui and Uka, they both then invite Mikuru to try it out as well and have lesbian sex together.
Ui and Uka admit to having tried out having sex with each other before.
Saki hesitates to agree, but Mikuru says that she’s interested and says she’ll do it.
Ui, Uka and Mikuru proceed to have a lesbian threesome with each other while Saki watches and masturbates to them, seemingly eager to join as well.
I’m unsure if this will continue into chapter 3, but given Saki’s reaction, it seems likely that it will and that she’ll join.
Series Page
Raw Chapter Link
Rating: 4
The MC has an orgy with Luna, Ruri, Minako and Ohara.
During so, Ruri and Minako briefly have lesbian sex with each other.
Series Page
Chapter Link
Rating: 5
The MC has an orgy with every girl that’s appeared in the series.
At 1 point, Yuzu and Rio go have lesbian sex with each other.
At the same time, the 2 coworkers from Ch. 5 have lesbian sex with Ayumu.
Series Page
Raw Chapter Link
Rating: 3
3 girls are hypnotized in the locker room to have sex with each other.
Eventually they spot the MC’s dick, who is hiding in a box, and use it.
Series Page
Chapter Link
Rating: 4
While the MC is having sex with Shieri, Rin and Ann briefly join in by groping Shieri.
While they’re sucking on her breasts, 1 of them mentions how they did this all the time in the past, implying they’ve had lesbian threesomes before.
Eventually Rin and Ann stop to just have lesbian sex with each other in the background.
So I’m gonna tag this as Male Involved, but the MC doesn’t do anything with Rin and Ann after they leave to have lesbian sex.
Series Page
Chapter Link
Rating: 4
Sakura has lesbian sex with Saber to supply her with magic energy.
While this is happening, Emiya and Tohsaka have sex with each other at the same time.
Eventually Rider joins Emiya and Tohsaka for a threesome.
At the end, Sakura and Saber join them as well.
Series Page
Rating: 4
Marina shows up again and says she broke up with her boyfriend because she realized she was a lesbian after having sex with Erika.
She then says how she now has a girlfriend and has been having sex with her. Erika and Marina then proceed to have lesbian sex again.
At the very end, Marina brings over her girlfriend and they both have sex with Erika.
Series Page
Raw Chapter Link
Rating: 5
Yukiko meets a housemother for a dorm and is seduced by and has sex with her while in the bath.
At the end of the chapter, all of the girls in the dorm bust in and are revealed to have been a part of the housemother’s harem. So they all join in and have sex with Yukiko.