My wife Yumi who started a part at the same time as her husband's transfer. She felt tired from her daily life, but her only pleasure was watching the lively male students commuting to school on the train to their part time. However, it gradually stirs up her ripe Yumi's desire. Attracted by her young students' manly smell mixed with sweat, Yumi unwittingly touches the boys. Then she boldly provokes the students and devours her cock. It became a rumor among students that she was a horny woman on the school train.
