Juri Han, dressed in her school uniform, can't concentrate on her studies. Her mind keeps wandering to naughty thoughts, and she can't help but touch herself. She slips her hand under her skirt, feeling the dampness between her legs. She rubs her clit through her panties, her breath hitching. Juri decides to give in to her desires, pushing her panties aside and fingering herself right there at her desk. She's so turned on, she doesn't hear her door open, and her mother walks in to find her daughter pleasuring herself, leaving Juri blushing and embarrassed.