Weekend Up North

i have thhis girlfriend... every weekend we go to a log cabin I have up in vermont... this past weekend.. she brought up her sister, her sister's boyfriend, and his sister... I am 22, my gf is 21, her sister is 19, her sister's bf is 20, and his sister is 17.... baiscally, we all had an orgy for 27 hours.. non stop... when we left, there was more cum on my floor then in a pool... everyone fucked each other more then 3 times... when we were all done, dicks were throbbing and pussies were too... it was fun