Imouto to Sono Yuujin ga Ero Sugite Ore no Kokan ga Yabai After becoming a tutor for his sister Miu and her friend Riko, Kanata quickly discovers that he is much more popular than he makes himself out to be.

This is a story about a high-school girl named Emi, who fell in love with her younger step-brother. Finally, on her eighteenth birthday, she decides to tell him about her feelings. But suddenly, debt collectors arrive and confiscate everything your father possessed. Tomomi, Emi’s step-brother, disappears. Now Emi must find him, her only true love, and to confess to him her feelings. But on her journey, Emi discovers a different personality inside herself. This other person is called Amy. While the true Emi is a shy, modest girl, her Amy part cares mostly about one thing: to make real her wildest sexual fantasies…

Rio and Mamoru, childhood friends with a complicated relationship and mutual feelings, find themselves in a confusing situation. Rio accidentally becomes an idol after participating in a beauty contest. Mamoru discovers that Rio is the “sacrifice”, the prize in a game where influential people participate to obtain her. To protect Rio, Mamoru enters the game as both a participant and an employee but cannot reveal the truth to her. Despite his efforts, reality will soon catch up with him. In a desperate moment, Rio, completely vulnerable and naked, reaches out for help, but Mamoru cannot reach her.

Based on the game by Innocent Grey. The Ueno serial mutilation murder case . . . there is nothing that rivals this case in Japan. It was settled that Takashiro Shuugo would head to Zushi after his former superior, Arishima Kazuma, was put in charge. The job he undertook involved the disappearance of a daughter from a good family. At the Kouzuki home, the origin of the disappearance case, he encounters Kouzuki Kazuna. She is a young lady who has the same features as Kouzuki Yura, a lover whom he once before had been with in secret. He is then entreated by her to find her elder twin sister that has disappeared. But then Kouzuki Keiichirou, Yura’s father, pointed out to Shuugo, “I’m telling you, that child is truly dead……” It is a mingling of both fictions and truths. The curtain of tragedy rises now with the stage set in the town of Ueno right after the Second World War.

I enrolled in the beauty department of a gal school, and I was the only guy there! During the practical session, I got to touch the girls' bodies while they were only wearing towels! They touched my crotch so much that I got a full erection! During the practical session, I was only covered by a towel, so it slipped off and I could see the girls' breasts and butts! When I was being treated, they treated my sensitive areas, so I couldn't help but get a full erection! I thought they'd find out and get mad, but their natural gal mentality kept me from getting an erection...