No one can fill a condom completely with his own cum in one go unless he has really a lot of cum accumulated over a long period of time, I mean long period without any sexual relief (possibly wanking).
Many conservative guys vowed not to look at "exciting" websites and not to wank ... but every now and then we see conservative guys fail their promise especially with the existence of fantastic websites like ALL Fetish Websites.
They can resist for a week or so, but eventually they will awake in the middle of the night with a horrible desire! ... browse ALL Fetish Websites on a wide screen ... put the towel on the bed ... and condom to be completely filled!
The following video says it all in two minutes:
https://www.pornhub.com/view_video.p...key=2121156616