I've been living together with my wife and her mother for several years now. Our family relationship has always been peaceful, carefully maintaining harmony and consideration for one another. But one day, my stepmother suddenly announced she wanted to become a lingerie model. I was shocked to hear it—apparently, she had secretly applied without telling anyone. My wife strongly resisted the idea of her own mother exposing her body in lingerie and firmly opposed it. Caught in the middle, I found myself unable to process the situation clearly, yet I couldn't ignore my stepmother's feelings either. That night, I accidentally saw her through a crack in the door, wearing a stunning set of lingerie, and I was instantly captivated. Her beauty, combined with her gentle nature, began to leave a new and undeniable impression on my heart.