The younger brother, his curiosity piqued by the sight of his elder brother's massive, veined cock, decides to take matters into his own hands. Literally. He strokes the length, feeling the heat and the pulse of his brother's desire. The elder brother, caught off guard, can't help but respond to the touch, his body arching into his brother's hand. Their eyes meet, and the air crackles with unspoken words. The younger brother, emboldened, leans in, his lips hovering over the engorged head, his breath hot and inviting. The elder brother, his breath ragged, can only whisper, 'Yes, little brother. Show me what you've got.'