Ordinary schoolgirl Amano Inori gets accidentally hit by an alien spaceship crash, and while repairing her body the alien Heali from planet Hakurei makes her smarter more athletic prettier and increases her bust size by five cups by mistake. The alien decides to monitor her on Earth and stays hidden. Later when she sees her crush Sugiuchi getting aroused by her new body the alien manipulates her to have sex with him. The episode shows intense scenes with deepthroat paizuri raw pounding missionary doggystyle and creampie overload as she embraces her new enhanced body and desires