A woman is hogtied in the back of a moving covered wagon with her buttocks showing, at the same time a soldier who is also hogtied is trying to cover her buttocks up moving fabric with his teeth. Her butt cheeks (up to the waist), butt crack, a portion of her hairy vulva, and upper leg are fully visible.
There is a scene where a soldier rips the clothes off of a Indian woman (full frontal nudity) While she is held down by other soldiers, he tries to rape her (showing his buttocks).