CAWD-999 - The school's top beauty loses her memory and regresses to a toddler-like state, crawling around with her rear exposed and losing control of her bladder everywhere.

Miyu Aizawa was the perfect student, but after a tragic accident involving her parents, she regressed to a toddler-like state. With no one left to look after her, her teacher takes her in. Now, she crawls around with her bottom exposed, wetting herself uncontrollably. Unable to resist her vulnerable, erotic state, the teacher finds himself unable to stop taking advantage of her.