went to watch a buddy have sex in a car with a lady. they knew i would be watching. they got undressed and started to play with each other and i started stroking. she could see my rock hard cock while she was sucking his cock. they liked me watching them. i went around to the other side of their vehicle to get a good look at her cunt as it was on the window while she sucked him. he held her open while i beat my cock and i noticed a gold sparkle in her bum hole as i looked up her. i wondered how it got there and that was all i could think of as i jerked off and watched them fuck. i came all over when he came inside her. we were all happy and i will remember it as the gold sparkle bum adventure.