Can anybody help me finding porn movies?

I really have a long time to search movie what i wanted and i can’t find it. It’s a vintage movie
The plot in this movie is : on first scene two men and one women, the guy one fucked that girl and his friend act looks like he a cameraman.
scene two, a man is back home for work and fuck in a couch.
scene three, group sex in a pool
scene four is they’re all watching porn together :smiley:

maybe anyone can help me cause i really wanna watch again but forgot everything

*sorry my bad english

this may help https://hqcollect.net/movies/category/186-classics/