Lick them clean for Giantess. Kneel before Mistress, submissive and enthralled, ready to leave Her black boots spotless. Obey every command and bring your lips meet the leather of Her boots, tracing every curve and crevice, purging them of any impurity. With each stroke, prove your loyalty and unwavering dedication. Leave Her boots shimmering and shining with your tongue, ready to kneel once again at Her command.