23 [M4A] Humping my pillow and wetting

I've been edging for hours, I didn't cum for a week and I'm so desperate... I drank a lot of water and now my bladder is so full that I can feel the pee pressing hard inside it and that makes the urge to cum worse. I'm humping my pillow and with every movement I make I feel I could release it all, I'm already leaking so bad in my boxers.

A few minutes ago I was humping so fast that I felt my urethra pulsing so bad and I couldn't hold it any longer, my bladder started twitching hard and I felt the pee flowing inside my dick, I was moaning and my legs started shaking, I pushed my pillow against the tip and squirted some pee hard 4 or 5 times, I barely managed to stop. But it didn't help, I'm still about to explode, I'm so close to cum and I need to pee so bad, I can't hold it anymore...