Well hello there! That's very cool that you are so in love with him and want to show him a good time....
A lot of people will say that foreplay is one of the most
important parts of making love. So here are some foreplay tips:
Make sure that you have lubrication!
Erogenous Zones
Fellatio techniques
Hand techniques
Foreplay
And for the intercourse part of things:
Her first time
His first time
Intercourse
Have fun!