In a twisted, taboo twist on their usual adventures, Princess Peach and Rosalina find themselves in a compromising position. The game's villain has them cornered, demanding a naughty reward for their safe return. The princesses, with a newfound rebellious streak, decide to make the most of their situation, stripping down and presenting their toned, Nintendo-famous asses for a humiliating, yet thrilling, buttjob session.