Yuna works as a receptionist at the company where her husband is employed. The couple, known for their harmonious relationship even within the company, one evening use an aphrodisiac reputed to heighten sensitivity and apply it to their genitals before having sex. However, the aphrodisiac does not suit Yuna's genital area, and she is advised by a doctor not to wear underwear… The next day, unable to take the day off, Yuna goes to work without any panties. Amidst this, a certain client visits the company. Unbeknownst to her at that moment, Yuna gets drawn into the commotion caused by this client…
