A Nigerian man has exposed his father for allegedly sleeping with his sisters.

He took to social media to call for help after alleging that his father has been having carnal knowledge of his sisters.

In a viral video, the man could be seen cursing out his dad and accusing him of wanting to destroy the lives of his sisters by his evil acts.

 The father could be seen standing and also smiling while his son leveled the allegation against him.

Watch the video below: