Except masturbation! I think we should all start counting masturbation. No dry spell would last longer than a couple of days.
I assumed you meant that you've never had sex, but that you did 'something else' four years and five months ago, and I was just curious about how far you'd gone. But the lack of proper punctuation makes your posts a bit hard to follow sometimes, so if you were a total sex stud four and a half years ago, I apologize.
We're not counting masturbation, Diageo.