Hiroshi is a young man who dreams of becoming a photographer and works hard every day to achieve his goal. One day, he finally gets the chance to visit his girlfriend's home for the first time. There, he meets her mother—a stunningly beautiful, kind, and intelligent woman. She notices Hiroshi's passion for photography and reveals that she's often worked as a model for local women's clothing flyers due to her great figure. That night, the two end up doing a forbidden private photoshoot together…