Haruka appears to be a bright and elegant office lady, working at a major company in Otemachi, living the typical professional life everyone imagines. However, whenever she unexpectedly encounters someone on the street, she's overwhelmed by an irresistible urge to defecate. In this video, she challenges herself to film a bathroom solo poop session. It begins with a long, loud stream of urine, gushing out with a steady flow—she blushes deeply and lets out an embarrassed chuckle. Surprised even by the strong odor herself, she pushes through the experience. Finally, it's time for the main act—defecation. She starts gently, releasing a few small, soft pellets with soft "plop, plop" sounds. Then, straining intensely with a bright red face, she widens her anus and pushes out a massive, heavy log that drops with a loud, satisfying "splat!" Despite being extremely shy and embarrassed, she fully exposes herself and shares every moment on camera. ※Face fully shown in the main video