I understand that exploring different genres of porno movies is a personal choice, and it's great that you're looking for something well-produced. When it comes to erotic films, one recommendation that often comes up is "Secretary" (2002). It's known for its engaging storyline, character development, and the way it handles the theme of BDSM. Another option could be "In the Realm of the Senses" (1976), a Japanese film that explores passion and desire in a unique way. Remember to check reviews and ratings to ensure they align with your preferences!