My worst wetting accident happened at the age of 12, during a moutain trip.
For an entire morning, I had had to climb along a narrow, steep path. It was a clear, warm summer day. Along the way, there were many springs with fresh water; because of thirst, I drank like a camel. Unfortunately, I forgot completely to pee.
About 13 p.m., I began to have to pee, but there were no bathrooms in the vicinity, and the place was full of people;therefore, I held it.
Suddenly, I lost completely the control of my bladder, and I was flooded by my urine! Pee flew down my short trousers, along the bare legs, till the socks. The scene took in front a lot of people, I was terribly embarassed. Fortunately, my parents had not seen.
I told them I was fallen down in a stream; I took off the trousers to dry them, and laid down on a meadow in underwear until I was dry.
However, later, my mother said to me: "Tell me the truth, you have pissed yourself, right?". I did not reply.