Yuri Fukada stars in this intense, full-scale piss release masterpiece! Experience unbelievably realistic, massive urinary incontinence that goes beyond first-timer expectations. A devoted, active maid faithfully obeys her master's commands, gradually transforming into a full-fledged pervert through strict training. Forbidden from using the toilet and ordered to release her urine directly onto her master's face, she crosses her limits, turning shame into pleasure. The beautiful girl repeatedly wets herself indoors, awakening her masochistic side and increasingly craving her master's domination. She continues serving while constantly drenched—morning wake-up face-sitting piss sex, deep-throat training through urine retention, and squirting threesomes with guests. More than just pissing scenes, this title captures the detailed progression of training and emotional transformation, delivering an incredibly authentic and extreme experience.