In this steamy thriller, Keanu Reeves plays a kindly family man who welcomes two stranded women into his home, has a threesome with them, and then tries not to die when they suddenly reveal they’re fucking insane and try to kill him. The entire thing is literally about naked women swimming.
It’s a documentary on a Canadian woman and her quest to skinny dip all over the world.
This one is a documentary, but don’t let that discourage you.