Wait! That's it!
From Create Your Own Story
You give it a long moment to think. You're out of water in the middle of the desert, it's getting dark and you are out of water... It really isn't the worst idea.
You slump down on the cool, rocky floor and stare at your length. After a long while, you scoop it up with both hands. It is warm and sweaty to the touch. Since it is out of it's sheath from the heat rather than arousal, it is extremely floppy. To keep it in place, you hold just behind the head with your index finger and your thumb. Reluctantly, you lean forward and close your eyes. The warm glands meet your lips, and you inhale briefly. It smells faintly of piss and very strongly of sweat. You open your mouth, allowing just the head to slip in. You lick the salty head, and toy with the opening, just like you did when you used to suck yourself off.
You relax, allowing it to build. You start off slow, only a light dribble, that slowly builds to a full on stream, filling your mouth. It isn't exactly a cold mead, but it was very refreshing. You gulp back every single drop, suckling on the head until the stream stops. You drop your cock and it flops to the ground with a wet 'thwack'.