Red dots all over penis (PLEASE give me a clue)

I had unprotected oral sex a few days ago and now these red dots appeared around the head of my penis. They don't itch or hurt, but they are a cause for concern and are pretty scary to me. With just the images, what do you think it could be??

Moderator comment:I have deleted the links to the images as they went to a site unsuitable for inclusion in the forums. Users can upload images directly to this site by using the icon at the top right of reply boxes.

See if you can upload the images direct to the forum and there's more chance of getting responses. You need to have a pc or mac, desktop or laptop, to do this, not just a phone or tablet.

the white stuff is some cream