Kishukusha no Kuroneko wa Yoru O Shiranai

The sons of respectable families from all over the world gather at Blanc College High School, a boarding school. Yuki, a first-year from Class A and House X is a scholarship student at the top of his grade. He hangs out with no one and is aloof. The only one who approaches him without apprehension is the head boy, Gene, the object of adoration of the students and someone whose existence is absolute. One day, their classmate, Aura, gets attacked by someone within the school!! On his neck is a bizarre scar which looks just like the bite of a vampire…?!

Haruyoshi is an extremely good-natured person who is too easy to be fooled by people. While searching for a job to pay for his grandfather’s medical expenses, a young man with a mysterious aura calls out to him at a park: Sora, who introduces him to a part-time job that’s almost too good to be true. ――But, it turned out to be an outrageous job where he has to live stream (pretend) sex with Sora?! A silly love comedy between a good-natured ikemen and a beautiful artist with poor emotions!

While reciting dialogue from a play in the empty archery clubroom, Satou's naked body is discovered by Yanagawa, the ace of the Archery Club. Suddenly, Satou embraces Yanagawa. The feeling of Satou's white, smooth skin and the shape of his buttocks get stuck in Yanagawa's head. The next day, Yanagawa's archery slump magically ends, and now he feels great. Is this some sort of "good luck charm" where they need to hug each other every day!?

Takashina, who usually finds it unpleasant to maintain close relationships with others because of his extreme sensitivity to smell, accidentally encounters the perfect scent while helping out one of his senpai at the college lab one night. From that day on, his desire to keep experiencing that smell grows ever stronger, and then…