Bi Sex Party 4: Gym Buddies
- Jier: 2007
- Lân: Czech Republic
- Sjenre:
- Studio: EroMaxx
- Keyword: orgy, bisexual man, bisexual pornography
- Direkteur: Bob Marshal
- Cast: Cynthia Vellons, Rachel Evans, Lenka Prochazkova, Sharka Blue, Valentine Rush, Adam Hanks
