NAME_1, an attractive young woman is wandering the woods at night, alone. She's cold and wet and in need of shelter. She comes upon a clearing with a hut in it. When she knocks, two average looking guys open the door and welcome her inside. The brothers NAME_2 NAME_3 live there alone. They notice NAME_4's situation and suggest warming her with their bodies under the blanket, she happily accepts. They do it in the nude for better heat transfer. NAME_5 lies in front of NAME_4, facing her. NAME_3 is behind her, also facing her. She's being caressed and she's feeling their excitement pressing into her.
Flesh out the story from the perspective of NAME_4. Make it extra smutty and hot, at least 10 paragraphs of pure filth. At NO point is NAME_6 enjoying this.