What's what down there?

ok...so im 16 and im a virgin, and I dont mas*urba*e.
can anyone help me out in what exactly is down there, and what everything is?
because I cant work out what it all is tbh!!! =/
and may sound like a silly question...but is the vagina actually a visible hole, and is it very big? because it doesnt look it! does it expand or something...because if not...im confused!!! please help...would be much appreciated!!!

The vagina is not just an open orifice. (oh my we'd have problems if that were the case!)
Many women have never explored their vulva and have no idea what to expect when they do, and the idea of examining their vulva may cause considerable anxiety. This unfamiliarity with their body may result in emotional distress when they explore sex alone and with a partner. It also presents a problem in that they don't know the normal and healthy characteristics of their vulva, which vary from vulva to vulva. For health reasons it is important for a woman to know what is normal for her, and to monitor her vulvar health on a regular basis. Caring for your body becomes much more difficult if you don't know how things normally look, feel, smell, and even taste.

A hand held mirror may be helpful.

This website will help you figure out what everything is better than what I can explain in plain text: (caution: explicit photos for education purposes!)
Plain anatomy of the female reproductive organs: http://the-clitoris....
Helping identify & locate different parts of the vulva:
http://the-clitoris....
Helping identify & locate different parts of the vagina & vulva:
http://the-clitoris....

There are many other topics on the website for you to explore if you want to educate yourself more about female anatomy and sexual health(main site): http://www.the-clito...

xox
Sika

Down there is your pleasure hole, yes it expands to whatever size needed.your clit located at the top above your pee hole and puss hole is your pleasure spot.
just use your finger to probe around and see what feels good. its not the same for everyone..

yeah I know im a guy sorry if I dont fit in here but the best way to find out what you have and what happens when your aroused is to play around with yourself and nobody can say its weird cause every girl trys it most do it a lot and all guys do it I dont care who you have asked... but just explore yourself get aroused rub the outside once your wet find the hole you should know by then which it is and then start with one finger and work it a little it will feel good and its the only way to truly figure out what happens and what you like...

there is the clit and your pee hole