A Fluid Motion

Jordan is a fifty-three-year-old woman, who is abducted from her bedroom into an alien ship. She is subjected to a series of tests and internal examinations until her abductors decide she will need to be adjusted to serve their needs better. They turn back her biological clock to that of a twenty-year-old woman. The aliens then send Jordan back in time to relive a moment with two of her friends. During her time in the past, the aliens expect her and her friends to produce certain fluids that the aliens need for survival.
The aliens are unable to generate the substance in their world. The aliens have monitored Jordan for a long time and know that one time she and her friends were capable of producing large quantities of the substance they so badly needed. Once Jordan arrives in the past she finds herself sleeping in a van with her long-ago friend Morgan and they are about to relive a road trip the two young girls had in the eighties.
She realizes the aliens are aware of what happened on that road trip and all the wild lesbian adventures they had. Once she discovers where and when she is, the aliens cause the memory to fade and it will be like Jordan is experiencing this for the first time.