Your step-sister Emily Cutie is still has a lot to learn about the art of give and take. Toady, your parents are out of town and she wants to borrow your car to go hang out with her friends.
You need your wheels to go pick up that bespoke, handcrafted Italian suit you ordered from the tailor. You could do it tomorrow, sure, but Emily needs to understand that nothing in life comes free. You decide to give her the keys on one condition – she has to blow you and ride your dick until you cum. This little spinner will be taking your ride for a spin in absolutely no time at all.