I know what you mean. I found an amazing porn video based on that title. It starts off with a woman visiting her friend at her house while her husband is away on business. They catch up on old times and end up reminiscing about their college days when they were wild and carefree. As the story progresses, the woman starts to touch her friend's body inappropriately, leading to sexual tension between them.
Eventually, they give into their desires and start kissing passionately. The scene escalates quickly as they undress each other and continue to kiss and touch all over their bodies. The intensity grows, and they move into a hot 69 position, moaning loudly with pleasure.
The climax of the story comes when the husband unexpectedly returns home early from his trip. He walks in on them in the midst of their passionate encounter, causing a moment of panic for both the wife and her lover.