Drillia catches Matilda masturbating while watching the MC have sex, so she “helps” her out by seducing and having lesbian sex with her.
During this, we learn that Drillia has had experience in lesbian sex with the princess in the past and through that, became very skilled at touching a woman’s body.
Even though Drilla is a concubine, since this is still behind the MC’s back, I gave this the Cheating tag.
The group go on a trip to visit Clammish’s cousin, Offira, where during dinner time, Offira asks the MC if she can borrrow Clammish for the night to “chat.”
Once alone, Offira gets right to seducing and having lesbian sex with Clammish.
Eventually the MC and another man join them for a foursome.
The chapter starts with Hasumi masturbating while thinking about Reika and how amazing it was having lesbian sex with her during the extra chapter from the prequel series.
Then while they’re taking a bath together, Hasumi asks to pick up where they left off and they begin to have lesbian sex with each other again.
Series Page Episode Link Timestamps: 09:46-10:30 (Kaya & Nene) / 13:53-14:52 (Kaya & Asuna) Rating: 5
This episode was made to tie up loose ends with all the characters by interviewing them about what happened.
When it came to Kaya, she talks about how she snuck into Nene’s bed and kept groping and rubbing against her.
Later, they interview Asuna about what happened after she turned into a vampire due to her encounter with Yurika in Episode 10.
We then see how Kaya helped her recover and they ended up developing a very “impure relationship,” where they started having lesbian sex with each other off-screen.
In an alternate ending to Episode 4, Echidna goes all the way with raping Aldra into full on lesbian sex. The episode ends with Aldra’s husband walking in on them.
Apparently in the novel, Aldra’s husband is written in 2nd person perspective. So the implication is that by breaking the 4th wall, the reader is supposed to be Aldra’s husband. That’s why Aldra’s husband is shown through 1st person in this OVA, because it’s supposed to look like Echidna is cucking us as the viewer.
Rachnera punishes and interrogates Lilith by subjugating her to BDSM with her webs.
Most of this is off-screen and it’s very implied that they have sex given that they’re both nude, but it’s never really answered if they do, even in the manga.
This scene is in Chapter 21 of the manga. Lilith also shows up in Chapter 40 purely to see Rachnera again.