CEI Penalty

I have a little jerk off challenge for you, slut. I'm going to rev up those engines and push you hard to stroke for me but not to cum, because you'll be positioned in such a way that if you cum before the time, it'll be into your own face. So you must hold back from the inevitable eruption as I tease you to the brink, or it will be a mouthful of your own jizz as a reward. Think you can make it? I think you'll be self facialing in no time...