Warning: Explicit content up ahead! Continue at your own risk!
***
Harmonized series of quivering breaths, grunts and moans, and skin slapping one another reverberated throughout the natural underground chamber.
Waning moonlight gleamed down upon two lovers, not shying away as it bear witness of their entangled bodies proceeding into a passionate activity on the grassy plane.
The hot spring's steam float around the air, stimulating arousal to an extent, giving a literal meaning to the term "hot and steamy".
"I'm...I'm about to—agh..." Lillie mewled as Ethan began to thrust harder and quicker, continuously hitting the sweet spot of her wall.
"Ngh, me too..." Ethan groaned, nuzzling his nose on her neck, giving it a lick before gently nipping on it. He felt Lillie's walls tightening around him.