The Secret Journey of "便秘 スイカ"

Rain taps windows in “便秘 スイカ” 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 “便秘 スイカ” ends with squirting release that soaks the sheets—unscripted and breathtaking.