Sister Sophie and the Witch's Curse

Having solved the item theft case, Illvina meets Sophie, the creator of the outfit she’s wearing, and is entrusted by Olivia, the owner of the boutique, to establish a new brand for Toi et Moi. With timid Sophie and optimistic Illvina making an odd couple, they set out to collect materials and make clothes to guide the adventurers of this town to even greater style!

Celice Kleinert, a protagonist traveling with the goal of becoming an outstanding mage.
Her parents are renowned Archmages, but unlike them, Celice is a total klutz who can’t handle magic properly.
Although the Demon King was defeated fairly recently and peace was restored, monster attacks are still frequent, so she spends her days training her magic by taking on extermination requests.
During her training journey, she hears rumors of frequent pranks breaking out in a certain town. While investigating the cause, she encounters Tahlia, a girl claiming to be the Demon King’s daughter.
Taking a liking to Celice, Tahlia places a curse on her, exclaiming, “You’re quite an amusing girl, indeed!”
Angered by this, Celice casts a spell—only for both of them to be shocked when magic far stronger than usual erupts.
With a smug look on her face, Tahlia tells her, “I cast a curse that slightly altered the flow of your mana! Since you were so awful at controlling it, you see! However, it comes with a side effect!”
Supposedly, the side effect is that everyone around her—and Celice herself—becomes insanely aroused, a claim so absurd it seems impossible to believe. Yet, the moment Celice hears this, she feels an irresistible wave of lust washing over her…

"A mysterious virus has spread, transforming infected people into zombies. The world as we knew it no longer exists. As each person fights for their own survival, whom can you trust? You live your quiet life with two friends in a place called 'the zone.' And one day, you meet this girl... You will start to question your reality...
What if your world was just a hallucination?
What if you were simply crazy?
In that case, how do you know what is real?
And you, are you really who you think you are?"
In this road movie, you will journey through a post-apocalyptic world infested with zombies and dangers. In your quest for answers, you will encounter beautiful women as well as psychopathic madmen.
Be careful, each of your choices will have consequences in the more or less long term and more or less serious on the story.

Tomoya: "Hmph, Tomoya. Please make me feel good a lot today."
　It had been a long time since I started going out with Marie.
Today, Marie's grandparents are on vacation, so I was invited to spend the night at her house by Marie, who said she was anxious about being alone at night--and we ended up spending the night at her house.
Inadvertently, after dinner, Tomoya gets into a good mood and Marie pushes him down. As they were making out like that, the living room door unexpectedly opens.
It's been a long time," she said. I thought you'd be lonely by yourself, so my mom came over to see you.
　Everyone froze. Silence. A few minutes later, Tomoya and Marie are sitting on the floor in the living room.
Tomoya and Marie are sitting on the floor in the living room. I don't approve of this kind of slutty relationship.
　Sophie, the mother, stubbornly refuses to admit to having sex with Marie.
After Marie angrily leaves the room, Sophie reveals the complexity of her feelings.
I want her to be happy. Not only in her personal life, but also in ours."
　Tomoya was surprised to hear this. Sophie offers him a condition that if he satisfies her sexually, he will be allowed to have a relationship with her daughter.
Thus begins Tomoya's challenge to satisfy his mother...

Frau and her friends talk about how they couldn’t stay in a haunted house. Frau doesn’t believe in ghosts, so she says she’s staying alone all night in a nearby abandoned school to prove they don’t exist.
However, as soon as she enters the school at night, she realizes she’s not alone. There seem to be a lot of homeless people living there, or were they ghosts?