The married woman's heart and body sway in the hot water, swaying with love. They go on a hot spring trip together. After she turned down her husband's invitation for the night, their relationship became strained... The frustrated wife embarks on an affair. They toast while looking out at the ocean, share a long, shy kiss, and her love juices flow to the point of strings as her nipples are caressed. Basking in the setting sun, she accepts his penis and writhes in ecstasy as it hits deep inside. She climaxes multiple times in cowgirl position, squirts during standing doggy style by the window, and climaxes multiple times before the finish, weeping with pleasure afterward. At night, they talk about the birth of their sexuality and demonstrate corner masturbation. Wanting to be penetrated, the wife is penetrated by his penis and reaches multiple heights. In the morning, they have sex in the open-air bath. After climaxing multiple times, she climaxes multiple times in the room. The married woman lies to her husband and heads home with a refreshing smile, wanting to go on another trip.