In this documentary, we follow six young girls who are forbidden from using the bathroom and must wear diapers instead. They struggle with their newfound restrictions, each experiencing unique reactions and emotions. From Yui Hazuki's frequent urination that leads her to embarrassingly masturbate, to Rua Takashiki's anal examination that leaves her feeling like a cute baby again, these girls navigate through their humiliating situations while exploring their own desires. Hina Kawai and Mimika Toda take things further by engaging in explicit play with one another's diapers, while Miyasaka Tomoka finds solace in the arms of an understanding nurse after suffering from excessive bladder control issues. Finally, Hodou Micchan takes matters into her own hands (or rather, diaper) when she transforms her innocent little sister into a full-fledged adult baby through relentless teasing and humiliation. This provocative film delves deep into the psychology behind these taboo experiences, offering an intimate look at how far some people will go for pleasure.