Carlos, the experienced older brother, takes young Luis' hand and guides it to his throbbing cock. Luis, curious and eager, explores Carlos' length, feeling the heat and hardness. Carlos moans softly, encouraging Luis to stroke him. Soon, Luis is on his knees, tentatively taking Carlos into his mouth, learning the rhythm and pressure. Carlos' precum coats Luis' tongue, a taste new and intriguing. Their uploader, Mamonsete1, captures every intimate moment of this first, taboo encounter.