it can be done by yourself, in front of someone, or you can have someone jerk you off. it is against the catholic religion though. if you haven't jerked-off before, you should try it. it is very fun and exiting. it feels so good. to get a really good orgasm, stick four thawed hotdogs in a condom and stick your penis in it. this feels like a womans vagina. for the ladies, you can use a dildo or a vibrator. you can stimulate your clitoris to have an orgasm. it is really fun. if you are a guy, think of a woman masturbating while you are jurkin off. use a butt-plug for your ass. this will rub against your prostate gland and make you more sexually aroused. finger your ass as you are masturbating. this also feels good. seamon is high in calories, so don't drink too much of your own. be sure to use lubricant. this will also help you get more aroused. watch a porno while whackin off. think of that hot next door neighbor. jerkin off is fun. if you havent tried it, please do. it wont hurt you, it will only make you feel good. dont jerk off too much. it will irritate your skin(and its bad for the eyes)...