Macy ran around the track, her halter top and basketball shorts. Her ebony body glittering with sweat while her swollen balls sloshed and churned with cum. She stopped to take a breath, putting a hand on a nearby tree, panting as sweat trickled down her body like she just got out of the shower.
“Damn I gotta release some pressure from the tank.” She mumbled to herself adjusting her shorts a bit.
She looked around a bit, then walked into the forrest. Her testicles were heavy with sperm, it was like lugging around two full jugs of milk on her groin. It was great for work outs, but fuck if it wasn’t heavy to lug them around like bowling balls.
Once she was sure she was out of earshot of any other campers, she tugged down the front of her shorts and finally freed her foot long meat python from its prison, steam practically rising off making her bite her lip. It wasn’t the biggest in her cabin, but it was far larger than any guy she had the misfortune of dating. The shiny chocolate skinned woman wasted no time in rapping her delicate fingers around, and started pumping her man meat using her sweat as lube. She worked her erection pumping hard and grunting. No longer caring about keeping quiet in case someone passed by, just desperate to release pressure. She kept stroking and rubbing, feeling herself on the edge of release but unable to just fucking cum already. Her balls were swollen to the size of beanbag chairs with how full they were, but she couldn’t let any out.
She tried thinking of something sexy to put her over the edge. And her brain instantly turned to Susan, and her fat juicy butt.
“Why nnnffff did that w-w-white girl get to have such a juicy ass? It ngggghh wasn’t faaaaaaaaaiiiiiiiiiir!” She grunted to herself before finally coming like a fire hose.
She came, and came, and came some more, covering the hill In enough jizz to fill a swimming pool several times over.
Even with her monster meat it still took her 30 minutes to cum during that time she jerked off again to ensure the flow kept coming. Gooey white liquid spread out like snow. Macy kept on fapping, trying desperately to get as much baby batter out as possible.
Afterwards she felt much lighter, her tong hanging out the side of her mouth like a dog. She pulled up her pants and returned to the track, feeling so light that she doubled her original track record.
Though not as virile as Susan’s seed, Macy’s cum still had an effect on the ecosystem in the coming years. The nutrients inside making the trees on that hill some of the strongest in the world with the thickest roots. Even when people came to chop them down they found the trees too thick and dense for modern tools. So they were ultimately left alone as a monument to nature along side the giant grass…