>>2501861I just shave it with a razor, pulling my dick to the side so it's parallel with the movement of the blade. your razor should be able to glide from your pelvis to the shaft in one movement.
having a razor on your bishop really isn't that bad, even if you use a straight razor (which I actually do) you're not going to cut yourself unless you move the blade sideways; and it will never be a deep or large cut unless you're basically doing it on purpose (i.e. you're having a bathsalts-induced psychotic episode, watched too many leftist video essays on youtube, etc.)
keep your pelvis well lubricated with soap and warm water and your razor relatively new (if a cartridge one) or well-maintained (if a straight razor), and dip it in water after every pass so cut hair doesn't get caught in the blade and interfere with the smooth gliding motion; if your hair is a bit longer, than a light feeling of it being pulled is normal but it still should be able to be cut through without putting much force on the blade. the angle of your blade to the skin should also be as close to parallel as you can get while still cutting hair.