At 175 centimeters tall with an M-cup bust, Minami Haru plays a hardworking woman at an auto repair shop. Her breasts are so enormous that she unknowingly presses them against windows while washing cars and against glass on crowded commuter trains. The sight of her soft flesh spreading and deforming across the surface like windshield wipers drives every man nearby wild. Already huge, her tits look even heavier and more overwhelming when flattened against the glass. No man could keep his composure after seeing this ultimate breast-wiper tease.