Marina's subtle moan went unnoticed by Olivia and the others, who were engrossed in their own conversations and activities. Marina leaned forward slightly, her body tensing as she felt the tip of my cock press against her tight anal. She bit her lip, trying to suppress any further sounds that might give us away.
I, on the other hand, felt a surge of desire and anticipation as the tip of my cock rested just inside her. The sensation was incredible, and I couldn't help but feel a primal urge to bury myself deeper inside her. My cock twitched with need, eager to feel the tightness of her ass enveloping me completely.
Unable to resist the urge any longer, I reached my hands around Marina's waist, pulling her back towards me suddenly. She let out a soft gasp as her anal muscles stretched to accommodate my girth, her eyes widening with a mix of surprise and pleasure. "Aaa," she moaned softly, but quickly covered her mouth with her hand, muffling the sound. "Hmmph."