You chained Diana to the couch. You really like her perfect white panties. And you really want to bring her to orgasm. To do this, you use a black vibratome. At first, she twitches unhappily, but very quickly she begins to like it. You stroke the vibrator over her panties. She reaches orgasm, but you don't stop. After another orgasm, she asks you to stop, but you put the vibrator inside her panties...