Yumi, the wife who started part-time work at the same time as her husband's transfer. She felt tired of daily life, but seeing lively male students on the train to her part-time job was her only joy. However, this gradually stirred Yumi's mature desires. Drawn in by the scent of young students mixed with sweat, Yumi unknowingly began to touch the male students. From there, she became even bolder, provoking the students and craving their penises. This led to rumors among the students about a wanton woman on the commuter train…
