Mizuki Yayoi and her wealthy, attentive fiance Kazuya have spent months meticulously planning their upcoming wedding. While Kazuya provides a stable and comfortable life, he fails to satisfy Mizuki’s intense sexual appetite, forcing her to endure lonely nights of secret masturbation. The domestic tension reaches a breaking point when Kazuya invites his new American friend, Michael, to stay at their home after a trip abroad. The moment Mizuki catches a glimpse of Michael’s impressive, oversized cock, her suppressed desires ignite, and she becomes completely obsessed with the physical contrast between her partner and this foreign guest.
Sensing her immediate attraction, Michael wastes no time in seducing Mizuki, using their close living quarters as the perfect excuse to initiate a steamy affair. What starts as a fleeting temptation quickly turns into a series of intense, clandestine encounters. Mizuki finds herself unable to resist the raw power of Michael, indulging in deep, passionate sessions right under her fiance’s nose. She revels in the feeling of being completely filled by him, allowing Michael to unleash multiple heavy cumshots deep inside her, providing the intense satisfaction she has been craving for years.
When the week-long visit concludes, Michael departs, leaving Mizuki to face the reality of her impending marriage. Unable to settle for Kazuya’s underwhelming performance after experiencing such primal intensity, she makes a life-altering decision. Just days before the ceremony, Kazuya returns home to find an empty house and a final letter. Mizuki confesses that she is pregnant with Michael’s child and has chosen to leave her old life behind to be with the man who truly satisfies her deepest needs. This gripping story of infidelity and discovery captures the ultimate betrayal of a broken engagement.