[hentaiworks (Aruma)] Futanari dorei gakuen-ka keikaku 4 [Full Color] [xinsu]

The school day takes a drastic turn as a mysterious transformation begins to sweep through the academy. What starts as a routine gathering of students quickly evolves into a chaotic scene of physical change and sensory overload. As the effects of the Academy Plan take hold, the girls find themselves undergoing unexpected shifts in their bodies, dealing with sudden changes that alter their very nature. Amidst the confusion, the once-orderly classrooms are overtaken by a spreading, irresistible influence that reshapes everything in its path.