"Post-op trans" is a porn video tag that refers to content featuring transgender individuals who have undergone gender reassignment surgery or other surgical procedures related to their transition. This tag is often used to categorize adult videos that involve sexual scenes with post-operative transgender people, allowing viewers to easily find and enjoy such content without encountering unwanted material. It's essential to remember that transgender individuals are just as diverse in their desires and preferences as any other person, so this tag encompasses a wide range of adult content