Hello roastpig and welcome to CB+ That's some story and I was moved when reading it. Thank you.
I understand the attraction of super powers and the ability to fly, because, as a wee boy in Scotland (I was born in 1949) I read Marvelman comics - he was a sort of British version of Captain Marvel who appeared after the Big Red Cheese's jacket fell from the shoogly hook. Marvelman could fly and his magic word was KIMOTA (get it)? I and many others wandered the streets shouting KIMOTA in the hope that we would turn into Marvelman. Oddly enough, it never happened and I've always felt let down .
As for downloading, you'll have to log into the main site, where the comics are, as well. Click the title you want and when it comes up, you'll find a download button on the right of the panel below the comic. Click that and you're off and running. There is a time limit of 5 minutes between downloads. Good luck.