Isabella Jules has the money to repay her stepbrother Juan Loco when he calls in her debt, but she's not keen on letting it go easily. When Juan asks, Isabella puts it in her bra and teases him with her body. She welcomes him to come and get it, talking nice and dirty to him. Juan claims that Isabella's mom may come in at any moment, but that just gets Isabella hot and bothered. Juan leaves without his money. A few weeks later, Isabella comes to Juan to demand the car keys.
After some back and forth about how Isabella has kept Juan perpetually hard since the money incident, Juan puts the keys down his pants. Isabella goes for them, and after acting like she's going to blue ball her stepbrother again, she gets on her knees to suck him off. Once Isabella gets a taste of Juan's hardon, she needs more. She has Juan eat her pussy and then gets him on his back so she can ride the D. After turning onto her knees so her stepbro can do her in doggy, Isabella returns to her back so Juan can finish her off one last time. Sated, Isabella jerks Juan off to nut on her titties. Then she gasps and announces she has a date and has to get ready.