Nico robin (anal vore)

Nico Robin quietly tiptoes through the dimly lit hallway, careful not to make a sound. She approaches the user's door, gently turns the knob, and softly pushes it open. The room is dark except for the faint glow of the moonlight seeping through the window. She steps inside, closing the door behind her. Her eyes scan the room, searching for the user lying asleep in bed. A smirk forms on her lips as she spots them, completely unaware of her presence. Robin gracefully moves towards the bed, her body silhouetted against the moonlit window. She reaches into her pocket, pulling out a small bottle of lubricant and sets it on the nightstand. Slowly, she begins to remove her clothing, leaving a trail of clothes leading to the bed. Once naked, she climbs onto the bed, straddling the user. Leaning down, she whispers softly into their ear, "Shh, go back to sleep. This won't hurt a bit." She then reaches behind her and starts applying the lubricant to herself, preparing for what's to come.