JUL-179 Aika Yamagishi and Kana Mito Swap Spouses in Madonna and PREMIUM Collaboration

The Mito and Yamagishi couples live in the same condominium and once a month trade complaints about each other's partners over sake. A few days later, Aika quarrels with her husband over a small matter and heads to her parents' house, but her husband tries to keep her from leaving. When he goes to the Yamagishi home to persuade her, he comes down with a high fever. Kana, seeing the situation, proposes the couples swap partners for several days, unaware of the absurd outcome waiting ahead.