My wife, always the picture of restraint, has a secret side she only reveals when we're alone, behind closed doors. She loves it rough, loves it when I take control, when I fuck her like she's my possession. Tonight, she's on her knees, her hands bound behind her back, her mouth stuffed with my boxers. I stand behind her, admiring her ass, so round and inviting. I spank her, hard, leaving a red mark on her skin. She moans, her body writhing in pleasure-pain. I tease her, rubbing my cock along her slit, coating it with her juices before slamming into her, making her scream.