But are they really mainstream? There’s no definitive list. What if the movie has inserts with other actors? I have two sources, and I don’t really trust either one. https://en.wikipedia.org/wiki/Unsimulated_sex and https://www.imdb.com/search/keyword/?keywords=unsimulated-sex&ref_=kw_nxt&sort=release_date,desc&mode=detail&page=1&title_type=movie