cum speedrun

A cum speedrun is a speedrun where the speedrunner has to cum on every free porn website there is in the internet (xhamster, pornhub, xvideos, and so go on). This mean that after every cum you have to go on other website and keep going cum without any rest until you finish going into all porn websites.

Guy 1: Barry just said he did a cum speedrun.
Guy 2: he's Dry Balls Barry now.