```
"Why won't it turn?"
The person outside tried the handle again, muttering quietly.
My whole body tensed up, and my breathing paused.
It must be Teacher Liu!
The one sitting opposite me, whom I've seen once or twice. Since I rarely came to the office, just substituting temporarily, I wasn't a real teacher and wasn't acquainted with her at all.
Ning Qingya, who was floating in ecstasy and about to reach the peak, also heard the noise from outside. Her eyes cleared gradually, then filled with a hint of panic.
I glanced at her, then back outside, and simply buried my head again, delivering another bout of stimulation.
"Teacher Chen, you..."
Ning Qingya was extremely panicked, but the immense trigger from the door made her especially sensitive, her reactions intensified. She covered her mouth again, desperately shaking.
"Mm!"
Another wave of near-convulsive shaking, she blushed all over, the eruption below fierce, prolonged.
"Is anyone in there?"
