A day of drills gone wrong finds a young, fresh-faced recruit bending over for an unexpected lesson. The sergeant, a towering figure of discipline and desire, takes the boy's punishment into his own hands. With a smack on the ass, he orders the cadet to present himself, uniform unbuttoned, revealing smooth, untouched skin. The sergeant's rough hands explore the boy's trembling body, fingers circling his virgin hole, making it wet and ready. The cadet, nervous but eager, feels the sergeant's cock pressing against him, then the slow, intense push inside, marking the beginning of his military education in the art of anal pleasure.