Alias: Jana Spurna, Mia Vega
- A country: Czech Republic
- City: Брно
- Age: 44
- Height: 175
- Weight: 60
Silvia Sin (English Silvia Sin) better known as Jana Spurna (English Jana Spurna) was born on January 1, 1980 in Brno, Czech Republic is a Czech pornographic actress. At the age of 29, she made her porn debut in 2009. Czech girls have always been appreciated in the XXX industry for not feeling sorry for themselves during filming, and Sylvia is no exception. She is ready to act in the most hardcore scenes, including double anal, triple penetration, hard gang bang, etc. Basically, Sylvia is filmed for Kinky Interracial, Private, Private Black.
