Yes please.

Your mom slowly bent over, slipping her head between your lap and the steering wheel. You can feel her breath blowing over your cock, cooling the pre-cum already there. "Tap my head or shoulder if you feel yourself getting close. Remember you can't cum!" with that said, she took your cock into your mouth and started sucking on it. When you look over you can still see her jerking off her fifteen inch cock. You continue driving as your mom works on your cock with her 30 years of porn experience. The feelings are incredible as you keep driving.

You can feel yourself start to get really close, so you tap your mom on the shoulder. She immediately jumps back and starts sucking her own cock again. After a few blocks pass as you drive, you feel like you can continue. "Would you start sucking me again?" you ask, as you feel you can start going again. With no complaints and an enviable quickness, your mom pops off her cock and swoops onto yours.