After five years of marriage, I finally had time for a long vacation and went on a trip with my wife, Yuki, for the first time in a long time. We were at a famous resort hotel with a casino, and Yuki was happy, but I paid her no attention and prioritized my work. Not knowing how much Yuki was looking forward to it... Yuki, who was traveling alone, met a man at the pool. Our relationship deepened without me realizing, and the next thing I knew, she was doing something so bold at the night pool...