Nude swimming got cought

It was July 4 it was so hot out side so me and my buddy Jake and Chris and Travis all decorated at the last min to go to the river swimming we just all got off from work and doesn't remember that be didn't have swim trunks with us we was not going swimming in work jeans so we said fuck it we strip fully down nude boxer and all was off we was having fun water felt good on my naket body we all swim for a hour or so for our together just chilling laying naket on the big rock that look over a big cliff I was trying to tan I'm on my belly ass up getting my tan on so was my friend but they was felling horny I guess I seen them rubbing there own cock masterbation like a cycle jerk they was going to town to I started dry humping the rock laying on my towel. Then I seen people walking there was like 21 maby older coming towards us I said people coming but no one seem to care so I keep on humping felt so good I didn't won't to o stop they came up I seen her h smiling looking hard at our nude ass big cock one th said hi she was hot as fore red hair big ass skinny brown eyes that was large she started to strip to a thong very small g-string trype half way down her hipes she said can I help u all out she put all 4 of our cock in her month at the same time i said fuck it I could do it to