This is really getting me hot.
I think you deserve some rest baby. Now stop stroking and let it go completely flaccid. No stroking until I tell you to!
If you're going to Mistress Claire you're gonna need some preparation. Now grab a shoelace and tie it around the base of your cock behind your balls, then around your balls and then around your shaft in front of your balls. Make sure it's tight enough. I want you to FEEL it.
Slap your balls 10 times. Then massage them softly for about half a minute. Stroke to the edge once before we continue.