As Batman's strong hands guide Robin's head down to his engorged member, the young hero struggles to contain his excitement. Batman's deep, commanding voice echoes through the cave as he teaches Robin the art of pleasuring the Dark Knight. Robin's inexperienced tongue tentatively explores Batman's length, his mouth filling with the taste of pre-cum and the scent of leather and sweat. Batman's grip tightens as Robin's enthusiasm grows, his pace quickening, eager to please his mentor and prove his worth as more than just the Boy Wonder.