“Spanish 18” likely refers to age-restricted adult content (18+) produced in or featuring Spanish performers, aligning with Spain’s legal age of majority for explicit media. Spain enforces strict age verification for porn sites via digital ID wallets like the “pajaporte,” requiring users 18+ to access content through government-issued credentials valid for 30 days. This applies to local providers, with “18” signaling compliance for amateur, swinger, or studio videos from outfits like FAKings (Vidas Liberales) or Thagson.