i have a nice big size penis is it posible to increase or decrese the size of the Penis. PLease advice
Masturbate at least 10 times a day,and let all boys and girls you know suck it so often they can.After a few months,it will be twice the size it has today:))))
Just kidding,the size of the penis is different from person to person,it is genetic.If you already have a big nice penis,WHY do you want it bigger???XD