Natalie bit her lower lip as she hid and watched, masturbating as she did.<br/><br/>Natalie was 18 and was usually shy but was a closet pecattiphiliactic voyeur.<i>Natalie...</i>she thought to herself.<i> This is a sin, why are you doing this?!</i><br/><br/>And her usual answer to herself was......<i>Because it feels so good!!</i>