you can rub types of lubricants on the lips and a little on the inside of the vagina
They mate, like any other mammal. Penetration of the penis into the vagina. Simple really.
A male elephant's penis can weigh around 22 pounds. Penetration in the female elephant is achieved by the male positioning himself behind the female and using his trunk and tusks to manipulate her into the correct position for mating. The size and weight of the penis assist in successful penetration.
have a penis
If he doesn't like it, then don't do it!
Show her your Penis. Then pull on it.
"My penis"
Sex, if your not ready to have sex then donut lead him on like that and let him know your not ready to go all the way yet.
If a girl loves a boy, she will also love his penis. Well, the best answer would be..it depends on the girl. Some girls like penis which are long while some like those which have more girth. Some like circumcised while some like uncircumcised.
The thought that girls like guys with a long penis is generally wrong. To most girls, penis size makes little to no difference. As a guy you can imagine your penis size to be about as important to a girl, as the girl's breast size is to you. Do you actually care whether a girl has a big chest or not? Most guys don't. So why should girls care whether you have a big penis or not?
Some girls just don't like it...
You wait for her until she is ready.
It may vary in appearance due to individual differences, but typically the penis will appear elongated and swollen as it enters the vagina, with the head of the penis becoming engorged. The vagina may stretch to accommodate the penis and may produce natural lubrication to facilitate penetration.