Nozomi Baba plays a beautiful doctor with an insanely juicy huge ass. On the surface she's professional, but in secret she's the protagonist's private sex pet. Her super-sensitive asshole starts twitching the moment it's touched. In examination rooms, hospital beds, hallways, and even the parking lot, she gets intense anal training with plugs, expanders, and hard anal pounding. She cries and says no while cumming over and over, eventually turning into a total anal-addicted pet who wiggles her big ass begging for more deep inside the hospital.