Sumire, who lives with her salaryman husband Kenji, was spending happy days despite not being wealthy. One day, Kenji brought his boss home... and it turned out that the boss was Sumire's past fling with whom she had enjoyed extreme sex using aphrodisiacs. At first, she acted calm, but the man secretly spiked her drink with aphrodisiacs. Then, as soon as her husband fell asleep, he pounced on Sumire, who was losing her sanity and reliving her dreadful memories...
