Nurse Juicycock, in her tight, white uniform, guides Juiceslove through a unique 'cum test.' She straddles him in cowgirl position, her massive tits swaying as she grinds on his cock. She leans back, her thighs spreading wide, allowing his thick shaft to disappear into her wet, hungry pussy. He slams into her, his hips lifting off the chair, fucking her hard and deep. Her moans fill the room as she takes his massive load, her pussy overflowing with cum. She milks him dry, his cock twitching as the last droplets of cum dribble out, her nurse's cap askew, her uniform soaked, but her smile triumphant, another successful 'sperm test' complete.