Satone was a designer, but when she got married, she quit her job and became a full-time housewife. Her husband works for an underwear company, and one day one of Satone's designs was chosen. But on the day of the shoot for Satone's underwear, the model she was supposed to be working for canceled due to poor health, so Satone was asked to model the underwear instead. It starts with a test shoot, but eventually she is left alone with the photographer and is asked to pose in increasingly more extreme poses... The underwear gets more and more extreme, and she gets turned on with each click of the shutter. Shame, anticipation, and excitement get the better of her, and her crotch starts to get wet. This married woman, Satone, goes crazy over and over with another man's cock, saying, "I'm so sorry, honey. I let my instincts get the better of me so many times."