The two of us were left alone after being locked up in a cold storage warehouse...Secret sexual intercourse with a part-time married woman as we hugged each other naked until morning, warming each other's bodies. Nanao Nakano

During the last loading operation late at night, the two are trapped in a frozen warehouse, unable to call for help, and begin to feel hypothermic... As they huddle together and rub their skin together, they feel a sense of sexlessness that they had forgotten. Nanao remembers. Nanao, who uses the danger of her life as an excuse to follow her own feelings, finally lets the cock penetrate her and begins to warm up her body.