Yuichi, who lives in the company dormitory, had made it a daily routine to peek into the life of the room across from his. This is because his boss's wife, Yuriano, would be seen in her careless nightwear with her seductive body fully exposed through the wide-open curtains. Yuichi was introduced to Yuriano when he helped his drunk boss home. Since then, he had been drawn to her. However, since she was his boss's wife, Yuichi tried to convince himself to give up on the idea of anything more than just peeking through the window. But a certain incident became the catalyst for the two to grow closer…
