Japanese Art Romance Bunko: Mature hiker raped and abandoned

The new work in the highly literary AV drama series ``Japan Geijutsu Roman Bunko'' is an AV drama adaptation of ``Social Responsibility'' (published by Keisei Publishing) from the collection of works by Hiromi Hiraguchi, who was a popular writer of erotic dramas in the 1980s erotic drama world. It appears in the turbulent summer of 2025, when hyperinflation, natural disasters, and the sound of military boots loom. Set in the Showa and Heisei eras, this is a serial rape road mystery involving a highly educated doctor who targets nine women in their 20s to 60s, including a beautiful nurse, a married woman, a female university lecturer, and a mature woman hiker in the mountains. In the summer of 20XX, rape incidents targeting women living alone occurred in four cities, and two women disappeared into the darkness. The following spring, a female student was imprisoned and raped in a car and disappeared into the darkness. A 45-year-old former doctor and loan shark is wanted as a suspect. A few months later, in the summer, the man appears in the Tokogawa Valley in Nara. He meets a pair of highly educated mature female hikers who are running through the mountains, and the two hit it off and stay together at a hot spring inn. The next day, he followed the two hikers as they entered the mountain early in the morning, drove ahead of them in his car, ambushed them in an abandoned village deep in the mountains, and attacked and raped the two mature hikers one after another. After being raped and creampied, the busty MILF hiker takes advantage of the man's chance and smashes his head open with a sho bottle. Ten years later, in the winter, a man shows up...and a tragic road mystery unfolds in this summer's biggest drama.