Even as an adult, I couldn't let go of my desperate desire to have a child. My relationship with my wife had grown strained, and in my obsession to start a family, I obsessively bought baby supplies—until she found out and left home. That's when my coworker, Yasunishi, came to check on me, visiting my place out of concern. She truly understood how I felt, embracing me with kindness and warmth. As a trusted colleague and emotional support, I ended up pouring out all my pent-up frustrations to her. Drunk and heartbroken over yet another fight with my wife, I broke down—only for Yasunishi to comfort me, drawing close and kissing me. In that instant, my heart trembled. "I've loved you for so long... why did you have to get married?" she confessed boldly, her voice tinged with playful jealousy. Influenced by alcohol and her words, my mind spun out of control. Before I knew it, my penis was fully exposed, my instincts running wild. Yasunishi welcomed it all with delight, using her slender white fingers and her long, warm, slippery tongue to pleasure me, whispering sweet, rhythmic words over and over. The warmth and sweetness overwhelmed me, feeling so incredibly good that guilt toward my wife vanished completely. I thrust my cock deep into Yasunishi's pussy and came hard, for real. Again and again, I exploded inside her, pouring every emotion into her depths. Yasunishi moaned sweetly, urging me on, taking everything desperately. We made love like children, driven purely by instinct. I knew it was wrong, but the pleasure was too strong to resist. Crossing into forbidden territory, we found a relationship filled with pure ecstasy. Entwined together, we cried out, "Let's come together!!"—plunging into a night that would forever change us, a night from which there was no turning back.