What is sex my friend talked about it what is it?

It is manipulation of the genitalia by means of oral, anal, digital (fingers), genital, or other form of stimulation. It's main biological function is reproduction, however humans have also turned it into a pastime that can be compared to different games. It varies from being very pleasurable to extremely painful depending on how it is performed. I hope this is a comprehensive enough explanation for you. More information can be found in your local adult bookstore.

Lol, it's just intercourse between two or more people, where there's oral, anal, and/or vaginal (depending on your preferences). That's what there is to it physically, but emotionally you're bound to experience heavy ****.

For girls, you have to remember: pussy eating first, pounding second. Less pain, less blood.

It's also another name for gender (to identify who is a male or a female, or whatever kind of identification our fellow 21st century Tumblr activists have invented today).

Its when a woman shoves her 9 inch penis into a mans anus and thrusts 9 times to match her penis length until the mans anal juices enter the penis and impregnating the womans testicles. For the mext 8 days a womans penis will recide into the vagina while the testicles enter thr womb where the woman will then be officially pregnant.

SEX IS WHEN TWO BOYS KISS AND MAKE OUT AND TOUCH EACH OTHERS WIENERS N STUFF

It's gender...

You slap her **** around, put it I her vagina and pee.

Penis meets vagina.

dick inside

here we go.