Masturbate.

Sometime throughout your search, you had become aroused. Instinctively, you wrap your hand around the length of your 10" shaft and start to stroke it. It felt so good that you were **** to sit down on the bedding inside the tent. Rubbing your cock faster and faster until you feel pressure build up within and a white liquid shoots out. You moan in pleasure as your semen squirts into the air. With your last bit of semen ejected, you hear a noise from behind you. Turning your head in the general direction of the noise, you see nothing but the tall waist-high grass. Thinking it was probably just some animal moving around, you relax.

Feeling relieved, you stand back up.

Maybe I should check the are a bit more? — you think.