At one point, it seems like the black haired ghost girl wants the MC to leave so she can have lesbian sex with his girlfriend, but the MC sticks around anyways.
For the 50th issue of Comic ExE, Hizuki Akira drew this special chapter celebrating it by having the characters from Yokubou Pandora and Noipa-chan meet each other while wearing bunny outfits.
After putting them on, Rafalia puts a spell on Chika to make her more erotic, causing her to show off her own outfit while complimenting Miyakos.
In doing so, Chika gets very close and almost kisses Miyako, but they end up falling on top of each other.
At the same time, Roselia and Rafalia briefly touch and tease the other girls.
At the start of the chapter, Malida began to have sex with the MC, Irena and Lichere a lot more off-screen as her bloodlust for the upcoming battle also increased her arousal. (This is very inconsequential, so I didn’t tag for this part, I just wanted to mention it.)
After the battle, we are introduced to Liese, which upon finding out she’s basically a tomboy, we get these lines from Malida:
“Albert, a girl, who crossdressed as a guy, might be nice as well. I like girls, but women like Liese are my guilty pleasure. She gets me all riled up. I think it’d be nice to get a taste of her.”
Malida then drags Liese off to the bedroom where they have lesbian sex with each other several times off-screen, but we do hear them moaning.
Eventually, Irena and Lichere join them as well and there’s a short yuri foursome while the MC watches.
This is also the first time any of the girls kiss each other on-screen. It’s possible it has happened off-screen before, but it’s never mentioned.
After a while, the MC joins and remains involved for the rest of the scene
After the MC is saved by Malida and reunites with Lichere, she is in a revealing maid outfit because of Malida’s tastes.
Malida then immediately sits next to Lichere and begins to grope and lick her body while talking with the MC.
A lot of their conversation stems towards Malida’s sexual history and preference towards women, but the MC being the exception.
The scene then proceeds into a threesome between them.
Afterwards, Malida and the MC talks about the future of their relationship, to which Malida makes a request:
“I told you that I love women, right? My body has been changed so that it won’t adapt to any male other than you, Albert, but I still wish to be served upon by plenty of pretty girls. That’s why I’d like you to allow me to have lovely girls as lovers!”
The MC agrees to those conditions when Malida says that she would also wish to share her harem with him.
The chapter start with showing us that a lamia named Ji-Ah has a crush on harpy named Da-In.
Later, Da-In invited Ji-Ah over to watch her eat her egg. When Da-In wants to watch her eat another one, she takes off her pants, prompting Ji-Ah to jump her and have sex with her.
We later learn that they start dating each other after this.