There is no minimum. Even as far as copulation is concerned, all that is required is that the penis penetrate the vaginal opening.
The length of one's penis varies greatly at any given moment, it may be flaccid and less then an inch long one minute, and then be hard and 6 inches long a few minutes later. By the way, the average length of an adult man's erect penis is 5-6 inches long, and contrary to popular belief, most women really don't care about its size.
it mans to have sexual intercourse in water
His private part or the temple of the skill.
The penis and testes are the primary sexual organs for a male.
Only if you get sexual pleasure from it.
it is called sperm
He is my Father
No, it will never reach it. Hers will not reach yours either.
Not really, diet, smoking, drinking have a lot more effect.
i should inspect the mans house
Breeding
Yes, anyone can give anyone else an organ as long as everything is compatible, such as tissue and blood type.
It is a sexual activity in which a female wraps her lips around a mans genital area and sucks up and down.