[ Animation XXX ] Mou Hasamazu ni wa Irarenai

Based on the sexual manga series by Kaizuka An extraterrestrial crashes into Amano Inori's body and, while repairing it, accidentally makes her smarter, more athletic, prettier, and boosts her breast size by around five cups. The extraterrestrial then asks to watch her since he was sent to Earth to monitor humans in the first place, but he doesn't actually do anything to her until she notices Sugiuchi and Amano Inori becoming aroused. The extraterrestrial then manipulates Amano Inori's body, causing her to begin having intercourse with Sugiuchi.