Looking at it again, I'd say the viewer, for whatever reason, decided to stop the show at the 30-minute mark, despite the lack of a cumshot. It's obviously impossible to know why, but perhaps he ran out of money or reached a self-imposed time-limit or something like that. Or perhaps he wrapped things up, so to speak, and had no need to keep watching/payingDoes anyone know if there is a second part to her HC vid? It's a shame the way it cuts off half way through......
I base this speculation on the fact that Erika and the lucky bastard that gets to fuck her stop what they are doing, just after changing position, and look toward the screen with somewhat 'confused' faces as if someone just told them, "Holy shit did I just unloaded a big one! Well, thanks for the great show but I need to get going now - cya!".