There really isn't one, if the love is there you can always find a way to satisfy. Besides, the most sensitive areas are right at the opening, so getting "all the way in" doesn't add that much. Many women even find that uncomfortable.
You should not touch a girl's bra without her knowledge and permission. If you are not close enough to a girl to ask her how to touch her bra, then you don't need to worry about it.
girl's shoe sizes are different from women's shoe sizes
it means that the guy or girl is with another guy or girl at the same time that they are with you
The average foot size for a 5'6 girl is 5.7.
There is no average since each girl/woman is different and breast size is based on DNA.
There is no minimum length required in order to get a girl pregnant. The only requirement is that the male produces viable sperm.
Only if you want to stick it in her back door
Length is less important then breadth given that in most women the penis can only be inserted so far. Between 3 and 5.5 inches is normal. Although cliche it's not that size that matters. But how you use it. The larger it is the more chance of you causing immense pain.
Penis length has nothing to do with getting a girl pregnant. Ejaculation is what occurs, releasing semen/sperm into the female's vagina. These sperm then fertilize the egg and the female becomes pregnant. A 2 inch penis can get a girl pregnant, as well as a 12" penis as long as he ejaculates.
about the length of your penis.
Any size penis above 5" in length and 4.7" in girth (1.5" in diameter) that is long lasting and the owner knows how to use it will give his wife wonderful sex. However, from a girl/woman's point of view there is nothing comparable to being stretched and filled and the extreme friction of an extra large penis that is above 7" in length and 5.5" in girth (1.75" in diameter), as well as, being long lasting. With a large penis it is easier for the woman to have a vaginal orgasm, as well as, a clitoral orgasm and sometimes multiple orgasms. It is not impossible for a smaller penis to achieve these things, but more difficult and you still do not have the stretching and full feeling. If a girl/woman has not experienced a large penis she would be unable to offer an opinion on this issue.
15 year olds shouldn't be having sex.
First if it is that small you should get it looked at by a doctor and second you could satisfy a girl who had a small enough vagina. Always wear a condom and always make sure you are of age.
Any size penis above 5" in length and 4.7" in girth (1.5" in diameter) that is long lasting and the owner knows how to use it will give the woman wonderful sex. However, from a girl/woman's point of view there is nothing comparable to being stretched and filled and the extreme friction of an extra large penis that is above 7" in length and 5.5" in girth (1.75" in diameter), as well as, being long lasting. With a large penis it is easier for the woman to have a vaginal orgasm, as well as, a clitoral orgasm and sometimes multiple orgasms. It is not impossible for a smaller penis to achieve these things, but more difficult and you still do not have the stretching and full feeling. If a girl/woman has not experienced a large penis it would be hard to comment on how wonderful it feels.
It is a little below average for an adult male on a worldwide ave but it is certainly enough to work with and satisfy a girl.
In my experience, a girl/woman is never truly satisfied, only temporarily pleased or placated. And the girls I know appreciate a grammatically correct question.
The size and length of the penis, sometimes the size of the butt. it differs for every woman...i like man titties