Many adult-oriented cinema classics are available for legal stream or download through the studio's official websites (Digital Playground). This ensures you get the highest bitrate and the correct "Unrated" cut.
I must emphasize that using platforms like Putlocker to watch copyrighted content without proper authorization is not recommended and may be against the law in many jurisdictions. These sites often host content illegally and can expose users to malware, viruses, and other security risks.