In a hospital, a young patient encounters a lecherous doctor who proposes an unusual way to diagnose her condition. He suggests that they engage in sexual activity to gather more information about her state of health. The innocent girl is taken aback by his proposal but agrees, intrigued by the doctor's bold suggestion. The doctor leads her to an examination table, where he begins to undress her, revealing her youthful curves. He fondles her breasts, causing her to moan in pleasure. He then positions her bent over the table, and with his strong hands, he thrusts his large cock into her tight hole. The nurse nearby watches, her own passion ignited by the sight. The girl eagerly reciprocates, taking his monster cock into her mouth, her eyes gazing up at him. The doctor then lifts her up and fucks her in a missionary position, his huge member filling her completely. The girl climaxes, her body writhing in ecstasy as the doctor brings her to a powerful orgasm. The encounter leaves both of them satisfied, the doctor's diagnosis confirmed in the most intimate way possible.