Along with his accomplice, Dhari Alshamarri of Hester Road was also found guilty of rape.
On Saturday June 16th last year, the pair met their victims in Vauxhall and subjected them to an ongoing horrific assault.
The trial at Isleworth Crown Court heard how Police painstakingly analysed hours of CCTV following the pair across London.
They will be sentenced on the 26th of May.