I’m fucking an 18-year-old married college student in her tight ass.[AI]

A rain-drenched afternoon finds him lingering in the library stacks, scanning shelves for research material. Between the towering bookshelves, she emerges with a stack of books—knee-length skirt hugging her curves, eyeglasses perched on her nose. They lock eyes, and without words, he signals her to follow. The heating system hums in the quiet corridor as she leads him to a rarely used study room, locking the door behind them. She bends forward over the small wooden desk, arching her back to push the short skirt up, revealing pale lace panties. He slicks his fingers and teases her entrance from behind, feeling how tight she really is as she whimpers into her palm. The friction builds as he works her open, her moans muffled by the pages of an open textbook. The session ends with her trembling, back arched in pleasure.