Help finding retro scene

Really in need of help! So there’s a scene sticking out in my head from years ago- on an actually porn cassette- not even a dvd lol. But the scene in my head is focused on (from what I can remember) I believe 2 women and one guy, going at it on a pool table/couch(?) and for some reason there’s 2 guys watching them go at it while jerking off. I want to say the film theme was about secret desires, or maybe sexual dreams? Sorry I’m trying to remember what I can