This is a British JOI site. Jerk-off instruction is light femdom, dirty talk, a lot of stripping and some masturbation, scenes take place indoors in bedrooms for the most part although a few take place in the shower or outdoors in yards, i.e. there is a trampoline scene with a busty woman.
The general narrative in most scenes is that neither you or the girl are supposed to be doing what you are doing, or she is dictating what you should be doing. There are brother-sister or stepbrother-stepsister/stepmom scenarios so a portion of the videos have the incest angle.