Are you really sure you're up for this? Because this tease is going to get hardcore right now...
Yes? Well okay then, but don't say I didn't warn you.
Give me 200 medium strokes.
Then 100 fast strokes.
Then 50 superfast strokes.
(Remember what I said, if you edge before you complete the strokes, stop, regain control and continue until you do. But don't cheat and give yourself a breather, you're here to sweat and suffer for me, so show me what you're made of!)
Done?
Okay now give me three edges, with 15 seconds gap inbetween.