Bi Sex Party 4: Gym Buddies
- Jaar: 2007
- Land: Czech Republic
- Genre:
- Studio: EroMaxx
- Sleutelwoord: orgy, bisexual man, bisexual pornography
- Direkteur: Bob Marshal
- Gooi: Cynthia Vellons, Rachel Evans, Lenka Prochazkova, Sharka Blue, Valentine Rush, Adam Hanks
