two reaons
1: no girl wanna have sex with him
2 : he just like the feeling of it
Who says that they are? I am sure that Japanese boys' penises show just as much variation in length as do the penises of boys from other countries.
This is typical boy behaviour. They do this as it takes the spotlight of their own size. There are boys with small penises when flaccid that have large erect penises, and vice versa.
some boys do in some boys don't
penises and vanginas
Not unless they are both old enough and have reached the age of consent. Also not unless they both agree to do this.
arms legs noses mouths penises
Big penises
boys have penises girls have vaginas
Girls don't have penises. Girls and boys are different that way.
girls have a vagina and boobs and boys have penises.
It is cream that helps you masturbate that boys with circumcised penises use.
That depends on HOW young. Most kids become interested in the body of the opposite sex around 7 or 8. Then almost ANY girl would play with a Penis if given the chance, mans OR little boys. BUT, if a man lets a young girl play with his, he will go to prison if he's caught.