Behind the Curtain of "hatsune miku convention": Adventures in Secret

Rain taps windows in “hatsune miku convention” while a shy bookworm transforms into insatiable want. Glasses fog as she grinds against a pillow, then graduates to furious rabbit thrusts. The innocent-to-obsessed arc in “hatsune miku convention” ends with squirting release that soaks the sheets—unscripted and breathtaking.