Although Deena’s definitely on a plateau of sexual enjoyment, Alex is on the very edge of a cum. His swollen member fills Dena with a ridge and piston of pleasure, but she provides so much heat and cream that the slightest extra movement would milk him utterly.
His edgy efforts continue to bring her steadily up the ramp of excitement to a place ever closer to cumming. When she adds ever so slightly to the movement, he cannot help but explode.
Their encounter will end with his cock deflated after four cumms and her getting just one.