It is a very erotic experiences for both the guy and the gal ..
firstly, you need to have the equipments ... shaving kits, foams
and a big bath room. (Rasa Sentosa? 
)
Start off with a teasing shower ... wrap her body with shaving
foam.
lead her to the toilet bowl, stand one leg on the toilet bowl, like
putting in a tampon.
turn on the tap with running water.
wipe the hairy bushes with shaving foam. rubbing at the clit at the
same time. the natural juices will make it very erotic for
her.
put the shaving foam nozzle into her pussy and squeeze a bit of the
foam inside, she can feel the "growing" power of the foam
inside.
Use the shaver to shave the hair away. be patient. VERY patient.
dun not attempt to shave a lot of hair at one shot.
Use a downward stroke initially when the pubic hair is still
long.
Rinse the shaver after each stroke. (this is where the runnning
water tap comes in place)
Continue with the shaving stroke.
Once the hair are almost gone, and the pussy is almost clean, do it
using an upward stroke. This will remove the stubs.
Take good care of those hair beside the tights. The gal would need
to spread the leg real wide in order to shave off the hair in these
area. You may use an inward stroke towards the pussy to shave the
hair away.
You will need the other hand to hold on the area you are shaving to
have enuff pressure to shave off cleaning. If not, you will end up
with cuts.
Once all hair is clean, rinse it with a splash of water on her
pussy, rubbing the pussy for her.
She will feel "naked" and a bit sore once after shave. dun try to
make love at this point yet.
Kneel down and lick on her clit. making it real wet with the
natural lubricants, rub it around the newly shaven area.
dun suck on the clit cos it's very raw, or she will feel
pain.
If you accidently cut on her, use dettol to wash it, and forget abt
sex afterwards.
For more advance shaving, you may like to try to keep some hair.
You can even do a 'love shape" at her pubic area.
Before anyone saying this is a fantasy again... dun try this when
you think this is a fantasy.
For those who think this is real, Have fun!
PS : Don't ask me who i tried it with. I think such fun should be
discreet.