How do I suck my own cock?

Everyone in hear has tried to suck their own at least once in their life. And many had failed. Except for some.

I'm flexible enough to suck my own cock, but I don't. Tried it once, and it was gross. I'll just stick with regular masturbation.

I wouldn't advise doing it, but if you really want to be able to suck your own dick, then do a lot of cardio and be sure to stretch a lot each and every day. It's not enough to just be able to touch your toes. You need to be flexible enough to put the palms of your hands flat on the ground with your legs together and completely straight. Also try sitting and putting one of your legs behind your head while the other one is straight on the floor.