The mermaid's hike takes a steamy turn as she reaches the waterfall's zenith, her voice echoing through the valley. A hulking, anonymous hiker, drawn by her song and curves, steps forth, his colossal cock straining against his clothing. He seizes her, spinning her around to reveal her round, yoga-pants-clad ass. He peels them off, exposing her succulent pussy, which he slams into with fierce abandon. Her big ass ripples as he pounds her from behind, his huge cock filling her completely. Their tryst culminates in a volcanic facial, the mermaid's face dripping with his copious cum.