Man, I've been trying to control when I blow the load, but after a while, it gets very difficult, when your penis keeps getting more sensitive. Sometimes I have to stop, so that I don't blow it right then, and any movement will cause me to blow it. Sometimes her vaginal muscles will contract, and that will force me to blow it, or she will squeeze me ass just right, and that will make me blow it, or even a moan will pull the trigger.
It's so hard! I've even tried picture an old woman with dusty saggy boobs!
You guys got any suggestions?