Takashi had been so busy with his part-time job and university classes that he hadn't even looked out the window since moving, but one day, when he casually opened the curtains, he was shocked. In the room opposite, he saw a beautiful married woman, Yuna, defenselessly applying makeup. From then on, Takashi couldn't concentrate on his part-time job or his studies, and became obsessed with peeking. Yuna, who had been masturbating in a lewd manner in the middle of the day, unaware of Takashi's gaze, reached a climax and suddenly looked up, and her eyes met Takashi's...