Sonya is the director of the school where Sayoko is send to investigate. She's involved in something creepy with the school superintendent Nogami. She is also a futanari.
Immorality
Sayako is a new nurse at this certain school. She is what you call a diva: nice pretty face, slender body with the perfect curves and last but not least, very well-formed bust. But there is more to her than meets the eye. The trail of drugs led to a high school... Beautiful and seductive Sayako Saeki goes undercover as the school nurse. She quickly learns going near the voluptuous Principal is dangerous. But Sayako is also dangerous, and the boys sent to investigate her are in for the erotic thrill of their lives--if they survive!
