a beautiful busty bank clerk has a double affair with a high school classmate! her lewd, divine breasts blow away a man's rationality and make his married dick weak! after raw creampie sex in an open-air bath, they change into yukatas and have half-naked sex! the two's sense of immorality reaches its peak in this intense, one-night affair! [maina/30 years old/married for 5 years]