The story begins on a stressful Monday, when a new employee is just a step away from missing the train—and consequently, arriving at work on time. But the day only gets more intense as the office becomes an unexpected place of tension and temptation. A familiar voice, "おはようございます, 姉ちゃん," sets the tone, and the journey from a simple morning greeting to a deeply personal connection unfolds with every passing day. The office, once a place of routine, transforms into a space where every glance and touch carries a hidden meaning.
As the days go by, the connection deepens. On Wednesday and Thursday, time becomes the silent accomplice of their growing attraction, with every moment spent together intensifying the anticipation. By Friday, the tension reaches its peak, and the usual polite exchanges are replaced by a raw, undeniable desire. The new employee, who once feared being late, now finds themselves caught in a whirlwind of emotions, where every touch and every whispered word brings them closer.
The weekend brings a different kind of challenge—temptation. The promise of being together on Monday becomes a powerful incentive to endure the weekend's restraint. The office becomes a place of escape, and the connection between them is no longer just a fleeting moment, but a deep and growing bond. As the week cycles on, the anticipation builds until the final climax—when the promise of Monday becomes a reality, and the emotional journey reaches its peak. The connection is no longer just a secret shared between two colleagues, but a powerful force that transforms the everyday into something unforgettable.