Two years into their marriage, Haruka has finally bought her dream home, and now works at a real estate agency to help pay off the loan. However, she is unable to secure a deal, and is subjected to daily pressure from her boss that borders on power harassment. One day, a middle-aged man asks her to look at the property, and she immediately shows him around. However, when he sees the sweat dripping down Haruka's neck, he reveals his desire and attacks her. Using the promise of a deal as bait, he drips sticky liquid onto Haruka's naked body, and repeatedly engages in sexual acts covered in sweat, saliva, and other bodily fluids, all under the guise of looking at the property...