In high school, I used to secretly watch and enjoy MTV's Undressed. This show was an anthology series revolving around the sexual experiences of high school students, college students and post college graduates.
Despite being having no real nudity or sex, this series proved to be very steamy and erotic that created loyal cult following among people my generation as it had almost every kink imaginable! Love triangles, gay, lesbian, bisexual, crossdressing, humiliation, blackmail, interacial, masturbation....you name it! Undressed pretty much covered it!
Below is episode 1 of Season 2. It has high school boy being helped dressed as a girl by his best lady friend, a straight girl switching places with her lesbian twin, and a guy waking up in bed wearing panties while handcuffed to a girl!