A young lady who wet her bed, and then her panties at university, comes back home to find her wet bed is made and there is a diaper on the clean sheets.
She gets angry and throws the diaper on the floor. She gets into trouble by her sisters boyfriend and she pees herself while she is being yelled at.
She is made to clean up the mess, and gets a spanking by her sisters boyfriend, who continues to fuck her ass, and diapers her after he has finished having anal sex with his girlfriends sister.
He then sends her out wearing a diaper under her university uniform.