The Further Adventures of Tennessee Buck

Well, it certainly was an interesting film!!! Labeled as an adventure comedy, it was recut and re-released to get an R rating.

Filmed in Sri Lanka, the XXX rating it got was from the scenes of the star being rubbed with oil and then being raped by a village chieftain being the highlights.

From Wikipedia:
The rubdown and rape scenes
The rubdown scene is considered by many viewers to be the highlight of the movie. In this scene, Barbara has been stripped naked by the women of the tribe (her belt, boots, trousers, shirt and pants get removed) and is forced to lay down on a bed of animal skins. While she is held down, the women rub oil all over her body. The scene begins at Barbara's feet, where two women are oiling up her legs. The camera moves upwards and we see another tribal woman rubbing oil onto her abdomen. Finally, the camera moves to Barbara's head and torso, where one woman is rubbing oil onto her breasts, while another woman holds her down by pinning her arms. The scene is repeated, this time with cutouts showing the tribal women's faces as they give Barbara her rubdown.The scene where Barbara is rubbed with oil and raped by village chief was much longer and more sexual in the rough cut of the film that was submitted to the MPAA who gave it X rating.

In the original uncut scene she was being held by two native women in front of the chief's mother while the other two women remove her clothes and scatter it on floor as the chief's mother looks on. They then pin Barbara onto a table and begin to rub her in oil. The oil rubdown is a few minutes longer and more erotic, the native women rub oil aggressively in between Barbara's thighs and her hips respond by grinding back vigorously. There was more strong breast kneading and squeezing with Barbara's erect nipples being tweaked and pulled. Barbara moans a few times to the point of orgasm while this happens, before she eventually does climax. After the scene when the chief arrives and throws Barbara's husband's decapitated head at her, he then forces her in position with her rear up in the air before the rape scene, which was also much longer and much more graphic.

 

I just noticed it is available (R rated version) from Amazon Prime Video...