Living alone on a distant work assignment, I struggled with loneliness and missing my family. A young married couple lived next door, and the wife seemed beautiful and demure. One night, intense moans came through the wall even though her husband was supposedly working the night shift. Wondering whether she was cheating, I secretly peeked inside—only to find her masturbating furiously on the bed. I had discovered the shameless lust hidden beneath her innocent appearance.