Famed South African comedian and YouTuber, Lasizwe Dambuza, has exposed the freaky lifestyle of his big sister Khanyi Mbau on live TV.

The two appeared in the latest episode of Celebrity Game Night, hosted by Anele Mdoda, and as expected, they kept their audience at the edge of their seats.

According to the comedian, his sister is a s3x addict who can’t stay a day or two without enjoying a hot bedroom encounter.

This revelation was the answer to the question which was thrown at him to name three secret traits of his sister