At first glance, she knew what it was... Riko invited Yui, whom she met in town, to her house, and then... Once they start, they can't stop, and they have a physical relationship between two women. They don't need a husband anymore. Two women look at each other, kiss each other, and entwine their tongues. They lick each other's bodies from head to toe, passionately, persistently, and frantically, and get drunk on forbidden pleasure. Women are so good.