Back to the past

I imagine a woman coming into a coffee shop and running into an ex-lover. They decide to drink a coffee together. Since the attraction is still there, they flirt with each other and talk about the good old times. One of them honestly confesses, that their sex was not that good. The other person agrees. They soon come to the conclusion that they were simply too young and scared to communicate their desires. One of them expresses the wish to travel back in time to do it better. Suddenly, they find themselves in her student apartment… a passionate, consensual and slow sexual encounter begins. Rediscovering a lover from the past with the experience you have today.