Nerdgirl Nathalie tramples her slave firstly with her flats. But soon she takes them off since the sweet girl likes it much more to trample her slave with her bare feet. His hands are bound, so he is totally helpless. Nathalie loves to play around with her bare feet, so besides trampling, she stretches her bare feet in his face, repetitive strokes them over his nose to make him sniff her smelly feet.