I'm your big step-sister, and our parents have left me in charge while they're away on a business trip. So it's my responsibility to make sure you get up in time for class. But this morning you're being especially stubborn. I bend over to gather your clothes and your eyes go right to my big jean ass. Next I try to pull the covers off you, but you grab tightly to them. Finally I manage to rip them away, revealing your massive boner! At first I'm shocked, but then I realize why you kept staring at my ass -You LOVE seeing my butt in jeans! Well, I can't send you off to school with a boner like...

I'm your big step-sister, and our parents have left me in charge while they're away on a business trip. So it's my responsibility to make sure you get up in time for class. But this morning you're being especially stubborn. I bend over to gather your clothes and your eyes go right to my big jean ass. Next I try to pull the covers off you, but you grab tightly to them. Finally I manage to rip them away, revealing your massive boner! At first I'm shocked, but then I realize why you kept staring at my ass -You LOVE seeing my butt in jeans! Well, I can't send you off to school with a boner like that. I decide to help you out by giving you a lapdance in my jeans! I rub my denim butt all over your cock. The fabric strokes your shaft, and it feels heavenly. The way my big jean booty bounces on your dick is driving you wild. You say you're ready to cum, so I tell you to cum all over my jean ass. You explode all over my denim, drenching my behind in your jizz. Once you're finished I tell you to get ready for class. I tell you that if you're good today, and don't skip any of your classes, you just might get another ride this afternoon.