MMMMM almost there....
This next bit is hot, and pretty tough
Since shes turning around, I want you to turn your hand around and backhand it (so your fingers face away from you)
I think you're getting better with rhythm, so from here on out, no metronome. Simply enjoy her moans.
I want you on her rhythm. If shes slow, I want you to slide your cock nice and slowly. Time it with her.
Grip very tightly, and squeeze your cock out of your hand on the upstroke, and really work it into that tight hand back on the downstroke. I bet this will be the closest you'll get to fuck her tight little pussy.
If she gets wild, I want you to fuck your hand as fast as possible!
If you edge, well.... stay on it and hope she slows down soon! Because there will be NO STOPPING!
Stop at 8 minutes, and continue!