本文发表在 rolia.net 枫下论坛There was a virgin who wanted to marry a farmer boy. One day, she went to his parents' house for dinner. When they got done eating dinner, they decided to go for a walk through the pasture. While they were walking they came upon the 2 horses that were mating.
She looks at them with wonder because she's never seen anything like this before so she asks the boy, "What are they doing?"

He says "They're making love."

"Well, what's that long thing of his?" She asked.

"Oh, uh, that's his rope" he answered.

"Well, what are those two round things on the other end?" she asked.

He says "Those are his knots"

She says, "Oh, Ok I got it."

As they continue their stroll, they come to a barn and go in. She looks at him and says, "I want you to make love to me the way those animals were."

Surprised and excited, the boy agrees. While they're getting at all hot and heavy, she grabs his testicles and squeezes. "Whoa, what are you doing?" he shouts.

The girl replies, "I'm untying the knots so I'll get more rope."更多精彩文章及讨论，请光临枫下论坛 rolia.net

Penis size growth typically doesn't start until around 11-16 years of age (average: 13-14). Normal penis size covers a wide range, and the average size is probably smaller than you think: about 3 to 4 inches (about 9 cm) in a non-erect, mature male. As there are boys with penises larger (perhaps twice that size), there are also boys who have smaller, and still normal, sized penises. When you're an adult, you'll learn that size doesn't matter so much, but it still can be very frustrating! Try not to worry about it if you think you're "too small" -- appreciate what you have! If the other boys tease you, just say "heh, it's not the size that matters, it's what you do with it!"

By age, the averages found were:

Age Size

12 4.1" (104mm)
13 5.1" (130mm)
14 6.0" (152mm)
15 6.1" (155mm)
16 6.3" (160mm)
17 6.5" (165mm)
18 6.4" (163mm)
19 6.2" (157mm)
20 6.2" (157mm)

By ethnicity (age 15 and over only):

Race Size

Black 6.89" (175mm)
Asian 5.33" (135mm)
Caucasian 6.22" (158mm)
Hispanic 6.15" (156mm)
Native American 5.66" (144mm)

jj上挂个锤子，每天做25各俯卧撑。