It transpires that scientists have now documented the first use of sex toys in a non human organism, in the form of what are coyly described as "autoerotic tools" used by Orangutans.
A brief mention of this is made by the University of Zurich Anthropological Institute here, and is also documented in some more detail in this paper:
Innovation And Intelligence In Orangutans by Anne E. Russon, Carel P. van Schaik, Purwo Kuncoro, Agnes Ferisa, Dwi P. Handayani and Maria A. van Noordwijk, In
S. A. Wich, S. S. Utami Atmoko, T. Mitra Setia, & C. P. van Schaik (Eds.), Orangutans: Geographic Variation In Behavioral Ecology And Conservation (pp. 279 –298). Oxford, England: Oxford University Press.
Now that's a development that will cause the fundies to pop a blood vessel!
