In early May of Reiwa 4, we accidentally spotted [R-chan] at a cafe near the station and began tracking her movements. The story opens with her enjoying coffee and reading at the cafe terrace. Later, on her way to the station, she enters an apparel shop and buys a single T-shirt. She boards a train, and while sitting right beside her, we secretly place a GPS tracker in her bag to locate her home. The following day, we install hidden cameras inside her residence to closely record her private life. After returning home, she undresses from her work clothes, remains topless, and relaxes—watching videos on her TV and smartphone in detail. Later, she takes a shower and heads to bed wearing only panties. We administer a sleeping pill, then proceed to penetrate her and perform repeated creampie sessions. This narrative focuses on the hidden shadows within her daily routine and her most intimate private moments.