You dont have to lick the penis,
of course a penis is going to harden during sex, as the male is going to get a reaction ( a good one) considering his penis is in/ up a womans vagina.
The male inserts his penis into the female's vagina.
During sex, whatever you want. Not during sex, report the person.
After a girls period! Unless you like to have bloody vagina lining on your penis during sex.
it is jizz a fluid that comes out of a penis or vagina during sex or masturbation
its get all messed up
No. Some do anal sex and oral sex. The anus is used for sex sometimes and theres analingus,cunnulingus and felltio(blowjobs).
what i find is a great tip,stroke her and lick her
You learn this from a qualified person when you are old enough to understand and treat with sex in a responsible manner.
When men get excited they have erection(penis) similerly girl have nipples tighten.
Into the Vagina yes. Into the womb, well, not very likely.