Małgorzata, the youngest, enters the room, her eyes widening at the sight of her older brother, Kamil, stroking his enormous cock. She hesitates, then curiosity and a growing wetness between her legs drive her to approach. She tentatively touches his shaft, then wraps her small hand around it, marveling at its thickness. Kamil groans, encouraging her to explore. She timidly licks the tip, tasting his pre-cum, before taking him into her mouth, her head bobbing eagerly. Kamil's moans fuel her enthusiasm, his cock throbbing in her mouth until he pulls her up, lifting her onto his lap, her tiny body impaled on his massive shaft.