The Surprising History of Dildos: Humans Have Been Using Them for Over 28,000 Years The 18th Century Sex Toy Unearthed in a Polish Latrine Ancient Origins Erotic Dildos Exhibition in Erotic Museum The history The oldest sex toy ever found was a stone dildo dated to around 26,000 years ago. But how prevalent was the use The oldest dildo in the world is approximately 28,000 years old. It was discovered in 2005 in Tbingen, Germany by archaeological researchers at the university there. It is eight inches long and " Archeologists Find Oldest Roman S*x Toy! Fun Facts About the Wooden Phallus