When work got busy and I couldn't keep up, I always relied on office worker Kijima Airi. She was plain, unassuming, and easily pressured—never once refusing my requests. Today, I needed her help more than ever, so I kept asking repeatedly. Wanting to show my gratitude, I invited her out for drinks. During our time together, I sensed she was unhappy in her marriage, spotting a small opening. That moment made me aroused, and taking advantage of her drunken state, I invited her back to my place. To my surprise, she agreed. From that point on, our relationship gradually deepened, continuing as a convenient arrangement between us.