She took his balls in the palm of her hand, massaging them as the string of precum dribbled down onto the inside of his thigh, then she tickled the underside of his ballsack, feeling his arsehole clamp and observing him start to rhythmically thrust his hips. "Do you want to be fucked baby boy?", she asked.

"Uh huh", he responded, all wide eyed and open mouthed.

She slapped his cock. "Use your manners little man", she insisted.

"Please fuck me mummy.", he begged.