Endurance Training

Endurance Training by mu

WHAT? Who told you you could start stroking? You silly boy, you've done it now. HANDS OFF. Stand up!

Sick sick little boy stroking without permission. You'll be sorry. Grab your balls in your dominant hand and SQUEEZE them. HARD. *Giggle* Yes, just like that. I really love that look of agony on your face. Squeeze them like this for 3 minutes.

Now slap them with your hand 30 times. I want you to say "Thank you Mistress Claire" every time you slap them.

*Giggle*. Well done, you're forgiven. Now sit down and put your hands on your cock. Get to the edge for me. You have exactly 10 seconds to get there. Don't disappoint me.

10 seconds after you start stroking, we'll continue.

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