In the heart of a bustling city, a passionate love story unfolds between Miya-chan and Takashi, a couple who have only been cohabiting for a month. What begins as a sweet and intimate beginning quickly turns into a dramatic and intense emotional journey as Takashi's infidelity surfaces. A single, stained tissue found in the trash—infused with the scent of Takashi's sperm—becomes the proof that shatters Miya-chan's trust. Confronted with undeniable evidence, Takashi tries to brush it off, but Miya-chan's jealousy and determination are far from satisfied.
Miya-chan, a woman who has always been devoted to Takashi, is not one to be ignored. She vows to ensure that Takashi remains faithful by completely emptying his "gold balls" through passionate and intense encounters. As she takes control of their relationship, Miya-chan becomes both a lover and a conqueror, ensuring that Takashi's thoughts are filled only with her. Her persistence and devotion are unmatched, and she promises to keep Takashi completely satisfied—both emotionally and physically—so that he will never consider another woman.
As the story progresses, Takashi finds himself caught between his professional life and the overwhelming passion of Miya-chan. Every time he tries to escape, Miya-chan is there to pull him back in, proving that no matter how far he goes, she will always be the one to bring him back. Their intense love life, filled with moments of seduction, climax, and emotional highs and lows, becomes a test of Takashi's devotion.
Amidst the chaos, Takashi is reminded that Miya-chan is not only a lover but also a force to be reckoned with. Her love is fierce, her jealousy deep, and her devotion unshakable. As their relationship reaches a new level of intimacy, Miya-chan promises to remain Takashi's only love for the rest of their lives—a promise he must keep, for she will ensure it.
