Between 1994 and 1996, a small European studio (possibly based in Italy or France) produced a series of unlicensed, erotic animated shorts using public domain characters. One of these was rumored to be titled (Italian for "The Shame of Jane"). In this 15-minute short—never legally distributed in English—Jane is captured by a rival ape tribe and subjected to ritualistic humiliation before Tarzan rescues her.
Jungle Fever: Revisiting the Cult Classic "Tarzan-X: Shame of Jane" (1995) tarzanxshameofjane1995engl+full
Unlike typical adult films of the era shot on cheap sets, this production was filmed entirely on location in Between 1994 and 1996, a small European studio
If you're interested in watching or purchasing a copy of the film, I recommend searching for official sources, such as: Between 1994 and 1996