A stepbrother and sister, both in their late teens, find themselves entwined in a web of desire and guilt. The small town of Braga whispers with their scandal, yet they can't resist the pull towards each other. She, a virgin, craves his touch, and he, a virgin too, yearns to claim her. Their secret trysts fill their days with stolen kisses and groping hands, but their fear of discovery and religious upbringing keep them from fully giving in to their lust, leaving them both wanting more.