I've got a little challenge for you involving your favourite thing, stroking! It's really easy, you gotta cum in 20 strokes or less! You can't go over otherwise you fail the challenge! I'll count with you for a short while and stop and start you to keep you on track but then I'll leave it to you whilst I continue teasing. Lets hope you're extra horny today, though how could you not blow it to Me within 20 strokes anyway, right!