Problem orgasming

I was just laying in my bed naked, because I like to sleep naked( don't know why), I began to feel really horny....My heart rate quickened like a fish out of the water. So I slowly but surely began to rub my clitoris with the usual but basic for of stimulation. After only 5 mins I got bored of doing the same thing over and over, night after night. Do you guys have any great masturbation tips?

Newfags should just stick to /b/

lulz.