Here is a curated list for adult readers (18+) looking for legitimate options:
This era moved away from the "sleaze" associated with B-movies and introduced the concept of the "Erotic Thriller" to the Indian masses. These films explored themes of infidelity, desire, and complex relationships with a frankness that had never been seen before in Hindi cinema. The OTT Revolution: A New Frontier hindi sxi movies
Long before the digital streaming boom, the late 1980s and 1990s marked the peak of Hindi pulp cinema. Often referred to as "B-grade movies," these low-budget productions filled single-screen theaters across small-town India. Here is a curated list for adult readers
If you are looking for movies that pushed boundaries or featured bold themes, The Evolution of "Bold" Themes in Hindi Cinema hindi sxi movies