A pure and innocent girl transforms into a wild nymphomaniac shaking her huge tits once she has sex!!! Sakiko and her coworker Suzuki are in a relationship. But Suzuki finds amusement in Sakiko's plain appearance hiding her true slutty nature, enjoying perverted games with her. He introduces Sakiko to a nearby lecherous old man or uses her as his own sex toy... Sakiko increasingly reveals her slutty nature, even actively seeking out creampies, transforming into a complete pervert.
