Momoyo Isshiki was determined not to lose her sense of self as a woman. However, she felt lonely and unnoticed by her husband, despite her best efforts. One day, she decided to purchase corrective underwear hoping that it would make her feel better about herself. As she wore the restrictive garment, its comfort made her inexplicably reach out towards her private parts... Little did she know that her nephew, Kentaro, had been watching her entire time! His eyes were drawn to her voluptuous body, which seemed even more alluring due to the enhancing effects of the corrective lingerie. Unable to resist his desires any longer, he pounced on his aunt - now clad in seductive corrective undergarments.

女としての意識を失わないように心がけていた。しかし夫に見向きもされず寂しさを積もらせる日々。そんな想いから矯正下着を購入した桃子だったが、肉体を締め上げる矯正下着の心地よさに思わず秘部へと手を伸ばしてしまう…。しかしその様子を甥の健太郎に目撃されていて！？熟れた柔らかな肢体が補正効果で卑猥に際立つ…。思わず劣情を覚えた健太郎は二人きりの時を狙い、妖艶な矯正下着を纏う叔母へと襲い掛かり―。