He thrust into my mouth with ruthless, frantic energy, his hips slamming against my face until he finally tipped over the edge. A deep, guttural grunt vibrated in his chest as he shot his hot, thick load down my throat. I eagerly swallowed every single drop.

We lingered in the freezing curtain of the waterfall for another minute, letting the rushing water wash the sticky remnants of his cum off my chin and chest before stepping back out into the open, looking entirely innocent.

"That was amazing," I said, wiping the innocent river water from my face as we walked back to my mom.

"I told you she'd love it,"...