Mori, a gardener, steps into the Hatano family's old house to prune the garden. There he meets Yui, a faithful married woman who follows her older husband. Captivated by her beautiful figure, Mori accidentally witnesses Yui's lewd figure sucking her husband's cock while working. When their eyes meet, Mori hurriedly leaves the scene, but... A few days later, while Mori is working, Yui suddenly calls Yui as she sadly complains about the loneliness of her body...