She knows when Daddy's about to cum to start massaging his balls. Then as he shoots and pulses, you keep stroking, sucking, and massaging, until he tells you to stop.
I'm so happy that I reunited with my ex from high school. He's married now, but luckily his wife is a cuckquean who understands that she can't provide what he needs anymore. He wants my tight pussy every day since we started fucking. 😈👿