I had a huge leak today

I was in the grocery store shopping and just turned into the dairy aisle when i was overcome by a sudden need to pee. It was so sudden that I immediately started flooding my diaper and about halfway through I realized that my diaper wasn't going to be able to handle it all. Moments later I felt the wetness escaping the confines of my diaper and flowing down my legs and i was powerless to stop it. I just froze for a second and felt the crotch of my pants getting soaked and pes running down my legs (i have to admit it felt incredible) then i just kept walking and headed for the checkout. Thankfully there was only one person ahead of me but i saw the amused/concerned expression on the cashier's face as i was still peeing myself. And as she rang up my groceries i apologized saying that I was extremely sorry but i had an accident and my diaper couldn't handle it. I paid for my groceries and left. I got into my car and headed out of the parking lot and before I made if to the street I pooped in my diaper too and i drove home in a completely soaked and leaking poopy diaper.