A young girl, 20 years old, with short hair and a sharp focus on her face as she rides a sex machine. Her eyes are closed and her lips parted slightly. She is wearing a lab coat and gloves, indicating that she is in the

A young girl, 20 years old, with short hair and a sharp focus on her face as she rides a sex machine. Her eyes are closed and her lips are parted slightly. She is wearing a lab coat and gloves, indicating that she is in the midst of an experiment. The Sybian V21 machine generates powerful vibrations that stimulate her nipples and clitoris, causing her to moan softly. The image is sharp focus with crisp lines, revealing every detail of the scene.