One day, Reina attends a class reunion to meet up with an old friend. There, she reunites with her ex-boyfriend, standing before him as beautiful as ever. Seizing the chance of their long-awaited reunion, the man plots to take her from her current partner and enters her home under the pretense of returning a forgotten item. He uses an aphrodisiac to make her drowsy, and as Reina loses consciousness, the drug leaves her unable to resist. Helpless, she is completely taken by the man.