Young married office worker Ibuki is summoned by the older boss who pursued her even before her workplace marriage. He claims her husband made a mistake costing 100 million yen and offers to fix it if she obeys him. For their future, she accepts his vile demand and endures forced sloppy kisses, his tongue roaming from her armpits to her big tits and deep inside her pussy, and sex drenched in bodily fluids. Her entire body becomes sensitive under his relentless marking, leaving her unable to turn back.