The long-awaited fourth installment finally arrives! In the afternoon bustle of the office district, temptation creeps into the daily grind of busy salarymen. We approach an adorable office lady and realistically depict the entire process of successfully winning her over. Then, during a brief work break, we confess to her with a sudden "I love you!"—and right there on the spot, she accepts, leading to an intense, thrilling encounter filled with sexy play. The heart-pounding action unfolds exactly as it happens.