In the heart of Ananindeua, a fresh-faced, uncut novinho named Mario Covas dares to indulge his burgeoning desires in the privacy of his bedroom. With a body still new to the touch of another, Mario tentatively explores his virgin form, his uncut cock swelling in his hand as he strokes himself with increasing urgency. The sounds of Belem's bustling streets echo outside, but inside, Mario's world is one of discovery and pleasure.