The anal bet! How long can you hold out?

I stretch my oiled and "prepared" ass towards you. All you have to do is push your hard cock in and fuck me :-) As my ass is very tight, most people jerk off very quickly...sometimes in seconds. That's why I do a challenge like this and time it. A nice side effect is that I really get off. I really like being fucked like this and I let myself go completely. How long would YOU last in my butt? :-)