OMG I love it. How amazing are our bodies that they can do stuff like that? And also well done you for clearly edging so hard, and for so much longer than you have before!
And given you actually didn’t touch, let’s technically count that as a ruin 😛 Happy birthday!
Certainly if anyone cums without even causing it I don’t think it can count as failing, whether that’s like you, or in your sleep (waking up cumming is pretty amazing I hear).