Ichika is asked to try on underwear at an underwear store run by the wife of her husband's boss, Tabuchi. Tabuchi comes to her husband's absence and asks for her impression of trying on and forcibly commits Ichika. After that, Tabuchi frequently visits Ichika when her husband is drunk and makes her husband go on a business trip. Ichika drowns in the numbing pleasure of his relentless humiliation caresses.
