"Uma batendo," she hears from the other side of the wall, her neighbor's voice sending shivers down her spine. She knows he's thinking about her, just like she's thinking about him. She can't help but imagine him, his cock hard and ready, thinking about her while he jerks off. She rubs herself faster, her body responding to the thought of him. She can't wait any longer, she needs to feel him inside her, to make her fantasies a reality.