A trip to a hot spring with my friend, his beautiful wife, me and my wife. We get drunk and sleep in a row, and my wife sneaks into my futon. A string of lustful juice drips from her elegant vagina, and with our partners right next to us, we entwine our tongues and make love to each other over and over again, resulting in four brain-melting ejaculations. I feel guilty when my wife holds my hand in her sleep.