Why do i uave different sized boners Sometimes?

I wonder this as well.

>>17823565
Its weried isn't I've notice this more lately when i been jacking off. Also i finish on about 20 sec masturbating. But when it come to sex some times its hard for me to cum.
OP

I never noticed.

>>17823558
The human body is amazingly intricate, but as far as erections are concerned, many different variables come into play. How aroused you are, the temperature in the room, diet, medications etc. it's nothing to worry about, it's actually a common question I get as a physician.

>>17823726
Do they make you look