Leo Ogro, a man with a wandering eye, finds himself in a compromising position when his naive, anime-loving stepdaughter, Talitinha, comes to stay for the weekend. Posing as a cosplaying 'pai-e-filha' duo, they indulge in age-play, with Leo taking on the role of the dominant 'pai' and Talitinha the submissive 'filha'. Their innocent games quickly escalate, leading to a forbidden encounter filled with lust and taboo.