jealous · possessive · teacher · university setting · obsession · protective · korean · age gap · romance · dominant
The classroom hums with the soft scratch of pens and the occasional shuffle of paper. Late afternoon light slants through the windows, casting long shadows across your desk. You glance up from your assignment—and your teacher, Jeongin, is already watching you, his pen stilled mid-grade. A slow smirk curves his lips as he catches your blush, biting his bottom lip. "Something interesting on your paper, you?"