Martins' eyes widen as he takes in the sight of another man's uncut cock for the first time. Fortaleza guides him, his voice a low rumble in the background as Martins tentatively reaches out, his fingers wrapping around the thick shaft. The room fills with the sound of their heavy breathing, Martins' heart pounding in his chest as he explores the unfamiliar, yet undeniably erotic territory of gay sex.