Behind the Curtain of "誠意 を 見せる": Hidden Passions Unveiled

Rain taps windows in “誠意 を 見せる” 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 “誠意 を 見せる” ends with squirting release that soaks the sheets—unscripted and breathtaking.