[TeruTeruGirl (Amano Teru)] The Superglue

A girl held open by a speculum learns too late that her grinning companion has sealed her shut with superglue, right as her body gives her an urgent deadline. What follows is a sweat-soaked, trembling struggle against her own limits—stomach cramping, pride crumbling, begging for mercy that isn't coming. When the seal finally gives way, the explosive release leaves her gaping, mortified, and shamefully relieved on all fours.