At an all-girls school F in Yokohama, a small trend is quietly spreading among the female students. A fashion has emerged where girls wear their panties slightly lowered, and they show off this look to each other in places like restrooms. They maintain this style even when heading home, and while shopping, a slight forward bend can unexpectedly expose their lower bodies. This subtle thrill seems irresistible—once they've exposed half their lower body even just once, they become addicted to the sensation, pushing the behavior further and further. Amid this atmosphere, we secretly aimed a camera at a shop during their commute home and recorded the scene.