"They say strange things can happen after a shower. I emerged from mine after Friday’s play in only a towel to find the Prime Minister in our dressing room," the fast bowler wrote in his column in Daily Mail.
"David Cameron was congratulating us on our recent achievements and I was looking for some clothes to put on. He said he was a big cricket fan."
England are on a verge of 4-0 whitewash in the series and have dislodged India to become the top Test team.