In the mens private area there is a certain sensitive part and if "sucked" on produces a high amount of sensation/pleasure to the boy/reciever.
Girls and boys have different privates so they when they are born we can tell what sex they are. (If they are a girl or a boy).
according to books about the body, yes. usually they have more than boys because girls go through puberty before boys. girls in middle school 6th-8th grade have hair on their privates.
No because girls suck
because girls suck
well after the baby comes out, the doctors will check where their privates are, (if you don't know what i mean, i mean where they pee from). boys have different privates from girls.
Yes they like to suck on them
Sometimes
Boys do. That's why boys have more money, power, and a lot of other awesome stuff while girls have nothing and then they just die really early. Girls suck.
Because they can see how big and if they are nice enough to suck
urine
Boys typically have one penis and two testicles, which are considered private parts.
No but they can help you ejaculate with the help of oral sex. So can boys.