Fujii Yuka (40) has been married for 17 years, tying the knot young and experiencing childbirth. However, after having a child, the frequency of sex gradually decreased, and she became aware of this change herself. She has always worked hard to maintain a beautiful physique through regular exercise, but as she's gotten older, her libido has increased, and she's no longer satisfied with her husband's small penis. While she's sought some relief through masturbation, she still craves the real stimulation she's missing and longs for a larger cock. She feels deep down that what she truly needs is a big, thick penis that can thrust into her deeply and completely satisfy her. She now holds a strong desire to reach climax over and over again.