Big-titted married woman Ouka Fujimiya is repeatedly violated by various men, including her brother-in-law, her husband's friends, and complete strangers, who grope and assault her ample breasts. Enduring restraint and torment with sex toys, she is forced into compulsive masturbation. She receives two facial ejaculations and creampie orgasms, followed by extreme humiliation with golden showers. Pushed to her limits, she is taunted, "This is all your husband's fault! Now open up and suck this cock!"—unable to resist, she's mercilessly used over and over again.