Body swaying in the hot spring, heart trembling with forbidden love. A married woman's desire runs wild on this passionate hot spring getaway. Burdened with the belief that her husband's infidelity stems from her own lack of charm, a sweet-faced wife embarks on an affair. On the night she arrives at the inn, a man approaches her with the words, "Won't you come to bed with me?" Yielding to temptation, the married woman allows her body to be touched and pleasured, climaxing again and again. Penetrated by his cock, she experiences one orgasm after another. After dinner, she indulges in masturbation using the man's fingers. The pleasure intensifies as his cock brings her to consecutive peaks. The next morning, the lewd journey continues in the outdoor bath and in the room. A full-length work capturing the moment body and soul melt into the hot spring, overflowing with a married woman's passion.