I am 18 and I am still a virgin, my genitals size is 11 cm, will I be able to pleasure a girl?

Hi Antor,

Yes, your penis can satisfy a woman.  The nerves in the vagina are on the outer end.  Over 3" can easily reach them.

You might keep growing into your early 20's as well.

It's not the size that matters but what you do with it.  Focus on them, not yourself.

Good luck.