Office lady and young wife Ibuki had been pursuing a relationship with her older boss, anticipating an office romance, but one day she's suddenly summoned. The boss reveals her husband has caused a 100 million yen loss, and demands she comply with extreme conditions to secure her future. Yielding to overwhelming pressure, Ibuki surrenders to his demands. She experiences intense saliva exchange and deep tongue penetration, while his perverted tongue slithers from her armpits to her beautiful big breasts, stimulating every inch of her body. In the thick, fluid-drenched sex, her gorgeous body is completely marked, every erogenous zone awakened. Ibuki is forced to face the irreversible reality—there's no turning back.