Just a bit more. Don't allow your self to edge. Rest if you need to. Roll away.
This time go as fast and as light as you can till you feel like you are getting to an edge then stop. Rest for 13 seconds and continue with medium pace firm strokes tip to base.
Keep watching me as rub my lips, I cant wait till we finish with the tutoring to see if you can convince me in any way to let you fuck me. Perhaps if you make me cum many many times.
As a matter of fact I am right now so enjoy as its the closest you will get to it around here.
LOL