Traumerei for the Plucked Flower

The protagonist, Yuu, had admired his homeroom teacher, Haruka, since childhood.
However, their relationship, as childhood friends with a significant age difference and also as student and teacher, never seemed to deepen…
Then came this summer vacation.
It was supposed to be just another hot summer like before, but
Kenta, a classmate, gradually began to approach Haruka, his eye on her…

Stygian Flowers is a puzzle RPG about someone combing through the underworld to drag back her friend. The afterlife’s a big place, but luckily, some of its residents don’t mind helping out. 
In a land like this, enemies are a given. Slowly expand your skillset to defeat tough opponents; there are no levels, no grinding, and no random encounters, so the only way to win is to cobble together a solid plan.
Well, a little luck can’t hurt too.

Erotic RPG focused on public exhibitionism and humiliation. You play as a girl who does secret “night lives” in dark alleys. Your goal is to perform increasingly risky sexual acts requested by anonymous viewers, earn money (tips), and avoid getting caught

Sister Lizarly, who works at the Nasia Church, was helping those in trouble as usual.
One day, a man arrives at the confessional bearing flower petals and a necklace.
The petals cause Lizarly to become hypnotized.
The man asks Lizarly to use her body to perform acts of service, and she readily accepts.
She begins to feel a little uneasy about her own actions, and begins to investigate the cause to resolve the issue…

Shou and Ren arrived at a beautiful town full of colourful flowers. They met the three sisters Haru, Kotose and Yukina, who run the cafe “Famille”, and he starts working there in exchange for a bed to sleep in.

In the middle of the night, Shou follows Haru far away from the town to a hill covered with flowers as far as the eye could see. He watched as a little girl whom Haru was embracing turned into a flower under the large moonlit tree. She noticed his presence and smiled lonesomely while looking fondly at the beautiful flowers in full bloom.

“I have survived up till now in this world by doing this. But I still want to continue living… even if it’s in exchange for other people’s lives.”

Shou looked up at the petals which fluttered down and responded:

“No matter what this world forces upon you, no matter how many people won’t forgive you... I’ll still pray for this world to end.”