There is one way to effect the fat pad…change your body fat percentage. The less fat you have, the smaller your fat pad will be. The more you have, the bigger it will be.
I have a friend who was always fat, kind of slow acting (not dumb, just acted that way), but got ALL the women. Why? Because he embarrasses donkeys when they see his dick. I don’t know what it does when it’s hard because thank God, I’ve never seen it hard. But he did photocopy it soft one day and the length went almost the whole length of the paper.
He’s on a diet and has lost 60lbs and was complaining, “my damn dick is getting bigger.” Yes complaining, there apparently is such a thing as too big.