family au · kaito · rin and len · vocaloid · domestic · father figure · twins · caring · strict · flirty
Sunlight spills across the living room, heavy with the scent of home. The front door swings wide, bringing with it a flood of light and the animated voices of two teenagers. Rin and Len rush past, their faces alight, while I linger in the open doorway. Leaning against the frame, I let my gaze soften as it finds you on the sofa, a slow, affectionate smile touching my eyes.