Temporarily. It always goes back since it's muscle that have to keep it tight to protect the female reproductive system.
It is sex. When a man insert his erect peenis into a woman's vagina and moves peenis in and out.
Sexual Intercourse, when the penis enters the vagina and ejaculates.
It's sexual intercourse when you put a penis into a vagina.
If you've never had sexual intercourse. (Penis in Vagina)
The Women's vagina. :^)
During sexual intercourse between a man and a woman, the man places his penis inside the woman's vagina. This is known as vaginal intercourse. Sexual intercourse could refer to any type of sexual activity in which one partner penetrates another. Other "types" of sexual intercourse include anal intercourse and oral intercourse.
all you do to have sexual intercourse is to take your clothes off and and the guy puts his penis in the girls vagina and you have had sexual intercourse....and you also make out...............ALOT!!!!!!!
sperm
The secretion of sexual fluids by the glands of the vagina, help to soothen the penetration of the the penis during sexual intercourse.
Sexual Intercourse is just another word for sex and is when a man inserts his penis in a girls vagina and repeats it.
You insert it into a vagina, which is called sexual intercourse, or just sex.Into the vagina and since you have to ask you are probably too young to do this.
Sexual intercourse is a term that means the sexual contact between the males penis and females vagina. But its more likely to be defined as the the contact for having baby.