Blowjob and fucking in a taboo family setting

The scene opens with a young woman, her hair slicked back and makeup perfectly applied, sitting on a couch in a family home. Her stepbrother, who is barely legal, is standing in the doorway, watching her with a look of lust in his eyes. He can't help but notice how she's staring at him, and he can't help himself either. He walks over and sits down next to her, his cock already hard from anticipation. She's not his sister, but he can't resist her. He starts to kiss her, slowly and sensually, his tongue exploring her mouth. She moans with pleasure as he takes her hand and leads her to the bed. Once they're both comfortably settled in, he starts to fuck her hard and fast, his fingers playing with her nipples as he pounds her from behind. She's moaning and gasping with pleasure, and he's not slowing down. He's not even thinking about what he's doing, he's just in the moment, enjoying the sensation of her body against his. The tension in the room is thick, and the music is loud, but nobody is talking or even breathing. It's just the sound of their bodies and the music, and the occasional moan or gasp. Finally, he slows down and pulls out of her, his hands still exploring her body. She's still gasping and moaning, but now it's mixed with relief. They fall back into silence, both too tired to speak. It's the perfect ending to a fantasy that was too hot to be real.