help need understand vagina & Piss hole
 

I am virgin male and getting married soon.

I want some pics or video which show vagina & Piss hole clearly.

I have googled alot but got all diagrams and graphical pics but I want to see how they look in real life pics and videos.
Please help me understand them.I have lot of theoritical knowledge but want to have some more knowledge when I have it with my partner.
Please help I don't want my partner to feel like Idon't know anything about female anatomy down there.