Why would I jerk off in the forest?
Imagine masturbating in the forest and getting spotted by a beautiful girl, the kind of a girl who lives in a completely different world where there is no place for drunk ugly men masturbating in forests. Yet there she is, went for a walk or a jog and didn't expect to find you. She yells and threatens to call the police as you look at her and get diamond-hard, you proceed to jerk off furiously, unleashing the Niagara of jizz straight on the century old oak, and then walk away.
I thought about doing it when hammock camping, just so, you know, I could tell myself that I tried it once and know what wanking in nature feels like.
But I didn't because I feared exactly what OP described to happen. It would be sort of thrilling to do it with that fear in the back of my head though.
it feels very comfy in the forest. it is nice to jerk off when it is comfy. also the smells are nice and the feel of bark and leaves. there are many nice things to nut onto, like dry leaves, pinecones, tree holes, moss, and freshly fallen snow.
if you get into shape there are a great variety of ways to masturbate that become comfortable and fun
for me the fear is unpleasant. but with simple planning and regular glances over the shoulder you should be fine, so long as you aren't naked. stay away from trails. the dead silence will be broken by anyone wandering off the trails anywhere nearby, due to the amount of branches and such on the forest floor
it is easier than trying to conceal it around family
i have done it (at night) in the forest, at abandoned beach (with warm rain), on a roof with the stars overhead, into a swamp, off a cliff, in the ocean, etc. it is a nut with nature that requires no porn or imagined porn. a oneness with self and with nature