More comprehensive IMDB List: https://www.imdb.com/list/ls089219989/
NC17 | 18+ | R | A | MA | Totally Adult + Independent Movies
Rating System -
NC-17: Clearly Adult
R: Restricted
MA: Mature Audience
Other [ PG-13: Parents Strongly Cautioned | PG: Parental Guidance Suggested | G: General Audiences ]
List included two Irish-British co-productions and a short Irish film.
List included some American-British co-productions filmed in U.K. with a British (or partially British) cast.
A collection of comedy movies with sex theme
This is certainly where it may or may not be at.
Bit of action also. Some obvious ones missing
Mega Erotic
by Darth Vader