But fate had other plans.

For the fourth night in a row, there was a knock on my door.

My first reaction was to be annoyed: hadn't I made it clear there was to be no sex today? But one of the girls was here anyway, blatantly ignoring my request. I should have been flattered that they couldn't even go 24 hours without sleeping with me, but I'd made my request for a reason.

I debated not moving from the bed at all but decided I should at least see who it was. Unfortunately, the door had no peephole, so I quietly cracked it instead.

I'd prepared to launch into...