A stern, broad-shouldered teacher keeps his office door slightly ajar, inviting a specific student in. The young man enters, eyes drawn to the teacher's crotch, where a noticeable bulge tents his trousers. The teacher, aware of the boy's gaze, leans back in his chair, legs spread wide, letting the boy get a good look. He slowly unbuckles his belt, the sound echoing in the silent office, before unzipping his pants, revealing his underwear straining against his hard-on. The boy swallows, licking his lips, as the teacher, with a smirk, beckons him closer, ready to teach him a lesson he won't soon forget.