Anal training of Lina

Lina walks into the classroom after hours, her school skirt barely covering the curve of her ass. The teacher takes one look and doesn’t bother with small talk. She bends over the desk, skirt flipped up, panties already gone. He works lube between her cheeks, then presses the head of his cock against that tight ring. She moans low and pushes back. Inch by inch, she takes him, breathing through the stretch, eyes half-closed with the sting and the pleasure tangled together. Once he’s buried to the root he starts to thrust, steady and hard, the desk legs scraping the floor. Lina reaches down to rub her clit, chasing the sharp edge of it. He pulls out when he’s close, spins her around, and strokes himself until thick ropes land across her pretty face, dripping down her chin onto the desk. She licks her lips, satisfied.