Now in her third year of marriage, housewife Ruka is approached out of the blue during her daily routine and asked to participate in a sexual survey. Drawn in by her candid responses, she gradually awakens to her feminine desires after three dormant years. In the car, she begins to crave pleasure again, sensually licking and touching the man's penis. The two passionately engage in sex right there, lost in lust like a couple deeply in love—her depravity blossoming freely. Emboldened, she even agrees to shoot a full AV scene. Facing a professional adult actor, she drools and gushes vaginal fluids while climaxing repeatedly, unable to control her ecstasy. This captivating title captures Ruka's transformation, unleashed by a single pickup line during a routine shopping trip—her hidden big tits and insatiable lust finally set free.