The term "extrem" in the context of porn video tags is likely referring to "extreme." In adult content, extreme can refer to a variety of intense or exaggerated sexual activities that push boundaries and may not be suitable for all viewers. This includes but is not limited to:
1. BDSM: Bondage, Domination, Sadism, Masochism, involving various forms of physical restraint, pain, and humiliation during sexual activity.
2. Gangbangs: Multiple partners engaging in sexual activities with one person, often simultaneously or in quick succession.
3. Fetish content: Videos featuring individuals with specific fetishes, such as feet, latex, diapers, or other niche interests.
4. Anal sex: Videos primarily focusing on anal intercourse or other anal-related activities.
5. Double penetration: Scenes that involve two penises (real or artificial) penetrating one person at the same time, typically through both vaginal and anal routes.
6. Fisting: A form of intense hand insertion into a person's anal cavity, often involving s