In the quiet solitude of his room, a curious and innocent 'Novinho' discovers the pleasure of self-love. With a mischievous grin, he tentatively touches himself, his young body responding eagerly. His solo play becomes a regular ritual, his imagination running wild with fantasies fueled by his burgeoning hormones. 'Minhaestaca' captures the raw, uninhibited exploration of this young man's sexual awakening.