Our protagonist Mamiya Miho goes on a three-night, four-day hot spring trip with her childhood friend and boyfriend, Tanabe Kento. On the way to the inn, she is approached by a man traveling alone. They are from the same hometown. They are staying at the same inn. These coincidences lead to Miho and Kento hitting it off and becoming close. --Miho is the only one who doesn't know. That the two have met before. That there's a plan for her to be seduced. And that the hot spring trip is a setup... Days of shame as she pays the price for a false crime with her body Her lustful body stimulated by being violated Eavesdropping, voyeurism... Her true nature as a female that can no longer be hidden The fate of a young, motherly wife who continues to fall...