Mark Wright finds himself in a unique position, having agreed to be his girlfriend's slave for a day. She wastes no time in asserting her dominance, ordering him to strip naked and stand exposed. She then commands him to pee into a glass, a task he hesitantly performs. To his surprise, she forces him to drink his own urine, humiliating him further. Throughout the day, Mark is used and degraded, his bisexuality exploited as he's made to perform acts he never imagined. Despite the humiliation, he remains compliant, eager to please his dominant girlfriend.