Ok seriously, how does one jerk off to this scene depicted in these pictures? Once again, Erik Everhard brings you cumfarting ...but when do you, as you are jerking off to these kind of scenes, time your cumshot to coincide with what is on screen? Is it as the guys are ejaculating into the chick's rectum? Is it when it is oozing out of her asshole? Or, as is depeicted in this example, when the glass filled with the creampoop is being poured onto the chicks face (this time...usually Erik makes the girls drink it...)

Seriously, when should a proper pervert pop in this instance when watching this scene?