What the rest of the world sees as a sex tape scandal could in fact be the latest episode in the real-life drama over who will become Equatorial Guinea's next president.

Over the past fortnight, dozens of videos - estimates range from 150 to more than 400 - have been leaked of a senior civil servant having sex in his office and elsewhere with different women.

They have flooded social media, shocking and titillating people in the small central African country and beyond.

Many of the women filmed were wives and relatives of people close to the centre of power.