mmhmm i've done that before and it was definately hot! i have a girlfriend who told us once she likes to masturbate with a double ended dildo...one of the jelly type ones that's realistic (aside from it's neon pink color) with half of it inside her and half out. she said she uses lube and jerks off like a guy...and that it's VERY hot. i've gotta admit, i tried it once...and damn, she was right. i came very hard.