Yagi, who went to drink with his colleague Saito on the way home from work, invited Saito to his house just because he wasn't enough. Saito can't take his eyes off the big tits of Yagi's wife, Azusa, who welcomed the two who got drunk and arrived home. However, Yagi and Saito, who had been chatting for a while, argued over their work due to disagreements. Saito, who had settled down but was incompletely burned without developing into a fight, was planning to hit Azusa with a frustrated feeling.