this is my method, when im done showering i generously use some shaving gel round my bumhole, or get my gf to do it, massage it in for a bit make sure i have the whole area done, and then i put one leg on the end of the bath and bend over, grab the razor and slide up and down the crack, when im sliding up and down i keep teh razor flush with the skin, and get closer till i get all teh hair, this usually involves runign my finger rigth down my crach and checking to see how close i got, and go in and mop up the rest of it, then i go down inbetween and do me cock and balls, and get out and shave my face.
haha cute little factoid, since i became unemployed i shave my cock more than my face hahah
Peace