Stamina difference depending on position
Why is it that my stamina during sex is much better when I am on my back and my wife is on top but when we are in missionary position, I barely last more than 30 seconds thrusting? I’ve tried different positions: doggy, side, missionary, girl on top and anything that requires me to thrust and work makes me climax a lot quicker than if I’m just laying there. Anything I can do to increase stamina in different positions?