The anime follows the story of a male childminder looking after a small kindergarten class. The plot revolves around a comedic and supernatural incident where the children consume snacks that cause them to grow into adult bodies instantly while retaining their childlike minds. This leads to various awkward and "erotic yet ignorant" situations as the protagonist tries to manage the chaos. Technical Details & Availability
The first episode, titled "Inside Nubile Body Is...?", premiered on July 13, 2018. muchi muchi kyousei seichouchuu 01 audio lat extra quality
In the series premiere, the protagonist accidentally feeds his preschool students—Cocoa, Kanon, Lily, and Yuuki—biscuits that cause immediate physical maturation. The episode focuses on the immediate aftermath of this transformation, as the protagonist discovers the effect is temporary but must endure the challenges of caring for four "adult" children for the next several hours. The anime follows the story of a male