Scene is from a hentai.
Series Page
Chapter Link
Rating: 4
The MC allows for a scientist to test out an aphrodisiac on Ikazuchi and she basically has lesbian sex with her to test out the effects.
In Chapter 64, the MC joins in as well, turning the scene into a threesome.
Series Page
Chapter Link (Pages 132-137)
Rating: 3
Nanako seduces and has lesbian sex with Ai while they watch Asagi and the MC have sex.
Series Page
Chapter Link (Pages 99-116)
Rating: 4
The chapter starts with Nanako reading a personal data book that lists all of her favorite girls at school.
Later, Nanako very briefly has lesbian sex with Satsuma before inviting a guy to join for a threesome.
Series Page
Chapter Link (Pages 31-33)
Rating: 2
Nanako tells the MC that if Asagi were her little sister, she would do all sorts of erotic things to her.
She then begs to let her have Asagi for three days, but the MC declines.
Series Page
Chapter Link (Pages 79-92)
Rating: 5
Maika takes Airu away from one of the guys to go film a lesbian sex tape with her.
Maika’s dialogue let’s us know that this isn’t their first time having lesbian sex together and that they’ve been recording these sex tapes for a while now.
Series Page
Chapter Link (Pages 171-183)
Rating: 3
Asagi briefly gropes and fingers Tsubomi before the MC joins them for a threesome.
Series Page
Chapter Link (Pages 142-160)
Rating: 2
The MC has a foursome with Kaname, Yachiyo and Tsukumo.
Series Page
Chapter Link (Pages 123-139)
Rating: 5
After Yachiyo finds out the Kaname is dating the MC, she proceeds to seduce and have lesbian sex with her as a “test” to see if she’s suited for him.
Kaname gets very aroused from it and even after Yachiyo wants to stop, Kaname keeps it going off-screen, making her the victor of the “test.”
Series Page
Chapter Link (Pages 61-71)
Rating: 4
Yachiyo and Tsukumo very briefly have lesbian sex with each other before the MC rejoins them for a threesome.
Series Page
Chapter Link (Pages 59-61)
Rating: 2
Pipiko tells the MC about what happens at Ushichichi meetings, which causes the MC to very briefly imagine the girls having lesbian sex with each other.