When I did mine, I drove myself home and put a bag of peas on there for the afternoon. I was fine pretty much right away, but I think medical advice says wait 3 days before you do anything wild.
Plus you have to ejaculate like 30 times in two weeks to clean out the pipes, but your sperm is still active so you can only do hand and mouth stuff. That was a pretty good two weeks.
It's literally so easy and the peace of mind is really nice especially if you're impulsive as fuck like me.