So I was looking at the wikipedia page for wet dreams last night, and saw it had a video of a penis having a nocturnal emission. I honestly didn't expect to find this on wikipedia, would this be considered a restart?
If you knowingly clicked on it or watched it more than once...maybe. I wouldn’t worry too much about it, man. Carry on and be careful!
Accidental exposure isn't cause for a restart, unless you lingered for intentional stimulation. Careful of chaser effect, though!