Looking for stuff where the girl is so impressed by the volume and distance of his cumshot that she wants to keep on fucking to see what he can do for an encore.
A good example of this is Jeanna Fine in Cat and Mouse, where the guy shoots all over her face and torso, and she voices her approval and then SHE sticks his cock back in her pussy, as if to ask for an encore performance, which he delivers with some more fucking an a second pop a short time later -- then he tries to fuck her a third time before his cock finally gives up the ghost -- but you have to give them both huge props for attitude and effort to keep going for the encore instead of quitting while they were ahead.
A good example of this is Jeanna Fine in Cat and Mouse, where the guy shoots all over her face and torso, and she voices her approval and then SHE sticks his cock back in her pussy, as if to ask for an encore performance, which he delivers with some more fucking an a second pop a short time later -- then he tries to fuck her a third time before his cock finally gives up the ghost -- but you have to give them both huge props for attitude and effort to keep going for the encore instead of quitting while they were ahead.