Creaming My Underwear

I've been reading some of the contributions and have given myself a nice boner doing so. I'm wearing only a pair of shorts and my boner is tenting them at the front. Ever since I discovered the pleasure between my legs I've been turned on by masturbating in my undies. this is briefs, boxers, shorts, anything in fact that covers my penis with its soft thin material. I love to stroke myself till I cream into them and see the sticky stain appear. I'm almost ready to do that now.