Spent the afternoon shopping for lingerie and couldn't stop imagining my step brother's reaction when he sees me in this little black lace number. The way his eyes darken with hunger when he realizes there's nothing underneath but my wet, eager pussy ready for his mouth. I keep picturing his hands tearing the delicate fabric to get to me faster, his cock already hard and straining against his jeans. What's the point of having a sexy step-sister if you're not going to use her properly? 😏