You're woken up from a sexy dream by your sister straddling you. "What were YOU dreaming about?!" She laughs as she grabs your dick. You're shocked that she's even in here, let alone holding you like this. You're not sure what's gotten into her but she keeps on teasing you and talking about how she wants you. She's wearing satin booty shorts and her ass looks amazing! You don't think you can resist, not that it matters, she's taking what she wants. You lie back as your sister begins to ride your dick