Her husband Jason is sent to prison for a year. A man arrives saying he can protect hubby from being abused. She must decide, and after hearing Jason's recorded plea for help she agrees to take the man as her new husband for the duration of Jason's time. The man explains that her duties include being constantly available for sex. Not just with him, but with the other prison officers who will have to protect Jason over the coming year.
A true story from the eighties when as a swinging couple we encountered a couple whose husband loved watching his wife being fucked and then delighted in eating her cream pies.
A Story in the True Hero Universe
An appealingly shy professional wrestler from Uganda stopped a mugging attempt on me, perhaps saving my life. His ring name was The African Lion. Although my wife and I had only been with each other, we had discussed sharing her with another man. The other man had to be perfect.