Mama's always been a private person, but today, she seems extra secretive. I notice her flushed cheeks and dilated pupils as she passes me in the hallway. Curiosity piqued, I follow her to her bedroom. Through the slightly ajar door, I see her, legs spread, a vibrator humming between her thighs. She's lost in her pleasure, unaware of my presence. I watch, entranced, as she brings herself to a shuddering orgasm, her body convulsing, mouth open in a silent 'O'.